oracle.actualtests.1z0-580.v2015-03-19.by.neoma · 3/19/2015 · actualtests.1z0-580.75.qa number...

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Actualtests.1z0-580.75.QA

Number: 1z0-580Passing Score: 800Time Limit: 120 minFile Version: 14.8


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Exam A

QUESTION 1A customer has multiple applications and you believe consolidation using Oracle Solaris Zones will help them. The customer is concerned that consolidating themall on one physic server may cause adverse interactions between them, causing problems with functionality, security, and performance. What are the two benefitsof Zones that would explain why Zones would be a good choice?

A. better single threaded performanceB. better software isolationC. better hardware isolationD. simpler VLAN managementE. simple,effective resource controls

Correct Answer: BESection: (none)Explanation

Explanation/Reference:Explanation:B(not C):A zone is a virtualized operating system environment that is created within a single instance of the Oracle Solaris operating system. Oracle Solaris Zonesare a partitioning technology that provides an isolated, secure environment for applications.

Note:*When you create a zone, you produce an application execution environment in which processes are isolated from the rest of the system. This isolation prevents aprocess that is running in one zone from monitoring or affecting processes that are running in other zones. Even a process running with root credentials cannotview or affect activity in other zones. A zone also provides an abstract layer that separates applications from the physical attributes of the machine on which thezone is deployed. Examples of these attributes include physical device paths and network interface names. The default non-global zone brand in the Oracle Solaris11.1 release is the solariszone.

By default, all systems have a global zone. The global zone has a global view of the Oracle Solaris environment that is similar to the superuser (root) model. Allother zones are referred to as non-global zones. A non-global zone is analogous to an unprivileged user in the superuser model. Processes in non-global zonescan control only the processes and files within that zone. Typically, system administration work is mainly performed in the global zone. In rare cases where asystem administrator needs to be isolated, privileged applications can be used in a non-global zone. In general, though, resource management activities take placein the global zone.

QUESTION 2A zone won't boot. Identify the five causes.

A. The zone is configured to have its own CPUs, and there aren't enough.B. The zone isconfigured to have exclusive access to an NIC,and the NIC is alreadyup.


C. The zone is configured to mount a file system, which is already mounted.D. The zone iscurrently running or shutting down.E. The zone has been uninstalled.F. Your terminal session is missing the SYS_TIME privilege.

Correct Answer: ABCDESection: (none)Explanation

Explanation/Reference:Explanation:A:dedicated-cpu ResourceThe dedicated-cpu resource specifies that a subset of the system's processors should be dedicated to a non-global zone while it is running. When the zone boots,the system will dynamically create a temporary pool for use while the zone is running.C:s the global administrator in the global zone, you can import raw and block devices into a non-global zone. After the devices are imported, the zone administratorhas access to the disk. The zone administrator can then create a new file system on the disk and perform one of the following actions:

Mount the file system manually

Place the file system in /etc/vfstab so that it will be mounted on zone boot D, E:Booting a zone places the zone in the running state. A zone can be booted from theready state or from the installed state. A zone in the installed state that is booted transparently transitions through the ready state to the running state. Zone login isallowed for zones in the running state.

Incorrect:Not F: Sys_time not related to booting a zone.

QUESTION 3When conducting an automated installation, the name of the resulting root pool is "rpool1." Which is the direct cause of this?

A. The system already has aroot pool named "rpool".B. The manifestdeclares thename of the root pool to use.C. "pool1"is the preexisting name of the root pool.D. "rpool" is a reserved pool name thatcan only be used for factory-based installations.E. Of thetwo disks present for mirroring, the first is named "rpool" and the second is named"pool1".

Correct Answer: ASection: (none)Explanation

Explanation/Reference:


QUESTION 4What has become the default graphical user interface for Oracle Solaris 11 desktop operation?


A. CDE(Common DesktopEnvironment)B. Gnome DesktopC. X-Window SystemD. Firefox WebBrowserE. Java Desktop

Correct Answer: BSection: (none)Explanation

Explanation/Reference:Explanation:The Solaris 11 release in November 2011 only contains GNOME as a full desktop.

Incorrect:Not A: The Common Desktop Environment (CDE) is a desktop environment for Unix and OpenVMS, based on the Motif widget toolkit. For a long period, it was the"classic" Unix desktop associated with commercial Unix workstations. After a long history as proprietary software, it was released as free software on 6 August2012, under the GNU Lesser General Public License.

QUESTION 5What answer includes three correct methods available to transition Oracle Solaris 10 environments to Oracle Solaris 11?

A. Solaris Upgrade installation,Live Upgrade, js2ai and Automated InstallB. Solaris Flash Archive Installation, ZFS shadow migration, NFS sharing and pool migrationC. Custom JumpStart, Oracle Solaris 10 non-global zones, Iu2be Conversion UtilityD. NFS file sharing and pool migration, ZFS shadow migration, JumpStart Migration Utility


E. Iu2be Conversion Utility, Solaris Flash Archive installation, Puppet

Correct Answer: DSection: (none)Explanation

Explanation/Reference:Explanation:There are no upgrade methods or tools available to transition from Oracle Solaris 10 to Oracle Solaris11. You cannot use an installer to upgrade from Oracle Solaris 10 to Oracle Solaris 11.

Oracle Solaris 11 Transition Tools and Features

/JumpStart Migration Utility (js2ai)Used to convert Oracle Solaris 10 JumpStart rules and profiles to a format that is compatible with AI manifest entries./ZFS shadow migration featureUsed to migrate data from an existing file system to a new file system.

/Oracle Solaris 11 support for Oracle Solaris 10 zonesUsed to migrate your Oracle Solaris 10 application environments to an Oracle Solaris 11 system.

/NFS file sharing and pool migrationUsed to access shared files from an Oracle Solaris 10 system on an Oracle Solaris 11 system. Used to import a ZFS storage pool from an Oracle Solaris 10system into an Oracle Solaris 11 system.

QUESTION 6After installing and customizing an Oracle Solaris 11 non-global (solaris brand) zone, you execute commands:

# zonecfg z myzone `set file-mac-profile=fixed-configuration' # zoneadm z myzone reboot

What is the impact of making this specific change?

A. Thischange prevents MAC address spoofing by requiring outbound network packets to have apredefined value.B. This enables supportwithin the zone for Mac OS Xextended file attributes for the zone root file system.C. This change restricts user access to objects in the zone based upon their Oracle Solaris Trusted Extensionlabels.D. This change prevents the zone from being able to mount any remote file systems oncethe zonehas boon booted.E. This change forcesthe zone root file system into a read-only state where only parts of/var are writable.

Correct Answer: ESection: (none)


Explanation

Explanation/Reference:Explanation:Through the zonecfg utility, the file-mac-profile can be set to one of the following values (see note below). All of the profiles except none will cause the /var/pkgdirectory and its contents to be read-only from inside the zone.

*noneStandard, read-write, non-global zone, with no additional protection beyond the existing zones boundaries. Setting the value to none is equivalent to not setting file-mac-profile property.* strict

*fixed-configurationPermits updates to /var/* directories, with the exception of directories that contain system configuration components.

IPS packages, including new packages, cannot be installed.

Persistently enabled SMF services are fixed.

SMF manifests cannot be added from the default locations.

Logging and auditing configuration files can be local. syslog and audit configuration are fixed.* flexible-configuration

Note:zonecfg file-mac-profile PropertyBy default, the zonecfg file-mac-profile property is not set in a non-global zone. A zone is configured to have a writable root dataset.

In a solaris read-only zone, the file-mac-profile property is used to configure a read-only zone root. A read--only root restricts access to the runtime environmentfrom inside the zone.

QUESTION 7Virtualization of physical hosts to Oracle Solaris Zones is aided by______.

A. Network Auto-MagicB. Pre-flight checkerC. Live MediaD. Automated InstallE. Copy -on-write

Correct Answer: E


Section: (none)Explanation

Explanation/Reference:Explanation:StorageZFS is the root file system on Oracle Solaris 11 offering a superior experience in terms of manageability, scalability and data integrity. ZFS presents a pooledstorage model that completely eliminates the concept of volumes and the associated problems of partitions, provisioning, wasted bandwidth and stranded storage.Thousands of file systems can draw from a common storage pool, each one consuming only as much space as it actually needs. All operations are copy-on-writetransactions ensuring that the on-disk state is always valid.

Incorrect:Not A:Network Auto-Magic(NWAM)is a project to simplify and automate network configuration on Solaris. Network Auto-Magic generally refers to Network Profiles,which allow users to specify various network configurations to be created depending on the current network conditions. The Service Discovery project, whichincorporates Multicast DNS into Solaris, also fell under the Network Auto- Magic umbrella.

Not B:Pre-Flight Checker tool which can be used to check whether apps will work without modification on Solaris 11

Not C:Network Auto-Magic is a project to simplify and automate network configuration on Solaris. Network Auto-Magic generally refers to Network Profiles, whichallow users to specify various network configurations to be created depending on the current network conditions. The Service Discovery project, which incorporatesMulticast DNS into Solaris, also fell under the Network Auto- Magic umbrella.

QUESTION 8Which command would you use, if running tools like vmstat and prstat is resulting in "file not found" errors?

A. pkgB. installadmC. boot net: dhcp installD. formatE. fdisk


Explanation/Reference:Explanation:To patch a Solaris system or install a command you use pkg command.

QUESTION 9What are the two reasons that network configurations are set using svccfg, ipadm, and nscfg?


A. to check for proper syntax before applying a changeB. to comply with Sarbane-Oxley and Payment Card Industry specificationsC. to hide defaults fromcasualusersD. because the vi(l) text editor is no longer availableE. touse SMF

Correct Answer: CESection: (none)Explanation

Explanation/Reference:E:* Many configuration tasks around name services have moved into the SMF in Solaris 11. *The Service Management Facility (SMF), first introduced in OracleSolaris 10, is a feature of the operating system for managing system and application services, and it replaces the legacy init scripting start-up mechanism commonto prior releases of Oracle Solaris and other UNIX operating systems. SMF improves the availability of a system by ensuring that essential system and applicationservices run continuously even in the event of any hardware or software failures. SMF is one of the components of the wider Oracle Solaris Predictive Self Healingcapability.

Note:*In Oracle Solaris 11, certain aspects of system configuration have changed, including the migration of several system, network, and naming services configurationto SMF.

QUESTION 10What does the following output mean?

# eeprom | grep network-boot-argumentsnetwork-boot-arguments: data not available


A. OBP on this client supports WAN boot and this x86 client can be installed over the networkB. OBP on thisclientsupports WAN boot and this SPARC client can be installed over the network.


C. No network information can be set on this client to install it over the network.D. BIOS on this client supports WAN boot and this SPARC client can beinstalledover the network.E. OBP on this client does support WAN boot but this client's data disks failed.F. WANbootisnot supported and the client cannot be installed over the network.


Explanation/Reference:Explanation:*WAN bootSPARC clients of AI installation over the network must support WAN boot.

To boot over the network, AI requires WAN boot support for SPARC clients. You can check whether your client Open Boot PROM (OBP) supports WAN boot bychecking whether network-boot- arguments is a valid variable that can be set in the eeprom.

If the variable network-boot-arguments is displayed, or if the command returns the output network- boot-arguments: data not available, the OBP supports WANboot and the client can be installed over the network.

*The following command shows how to check the client OBP for WAN boot support.

# eeprom | grep network-boot-argumentsnetwork-boot-arguments: data not available

In this example, the output network-boot-arguments: data not available indicates that the client OBP supports WAN boot.

QUESTION 11Name three Items that illustrate the business value of an integrated stack approach.

A. Theintegrated stack method of product development optimizes performance.B. Multiple products from multiple vendors add up to an easier support structure and less fingerpointingwhen issues arise.C. Support and implementation issues are minimized with an integrated stack.D. An integrated stack will help to deliver faster innovation.E. Toasmaller customer an integrated stack means that they need to purchaseeverything from one vendor.

Correct Answer: ACDSection: (none)Explanation


Explanation/Reference:Explanation:

Incorrect:Not B:With a single vendor providing all the elements for an application platform, finger pointing is eliminated and problem resolution takes less time.

Note:*Oracle's product research and engineering expertise spans the entire stack -- from storage, networks, compute and operating systems, to middleware, enterpriseapplications and databases -- and is integrated and validated to work together to take the guesswork out of deploying complex solutions.

*Oracle is the only high technology company with all the software and hardware components to deliver an infrastructure that can transform and streamline businessoperation. Indeed, Oracle's application-to-disk stack is so well integrated and tuned that it provides less risk, better performance, and easier management forapplication environments

*Oracle's end-to-end solution stack includes Oracle's innovative servers and storage systems, the industry's only end-to-end virtualization portfolio, robust OracleSolaris and Oracle Linux operating environments, Oracle Database, middleware, premier enterprise applications, and industry-leading management tools. Foryears, Oracle has strived to integrate, test, and certify these technologies to work together to deliver the functionality, performance, security, and reliabilitycompanies can depend on to get the job done.

*The Oracle integrated stack.

QUESTION 12


Which two commands will show or make reference to the aggregation. Immediately after creating the first aggregation?

A. dladm show-physB. dladm show-linkC. dladm show-vlanD. dladm show-vnicE. dladm show-aggr

Correct Answer: BESection: (none)Explanation

Explanation/Reference:Explanation:B:This example shows how to create a DLMP aggregation. The aggregation has three underlying datalinks.

# dladm create-aggr -m haonly -l net0 -l net1 -l net2 aggr0 # dladm show-linkLINK CLASS MTU STATE BRIDGE OVERnet0 phys 1500 up -- ----net1 phys 1500 up -- ----net2 phys 1500 up -- ----aggr0 aggr 1500 up -- net0, net1, net2

# dladm show-aggrLINK MODE POLICY ADDRPOLICY LACPACTIVITY LACPTIMERaggr0 haonly --

E:Check the status of the aggregation you just created.# dladm show-aggrThe aggregation's state should be UP.

QUESTION 13What is the expected behavior when running the following command on an x86 system? # boot net:dhcp

A. The systemattempttoboot from the network, using DHCP only.B. The system will fail.C. The bootprocess will download the mini-root image and present a menu of choices.D. The systemwill attempt to boot from the network, using DHCP ifitcan, and if not,it will try ARP.E. The system will ask you if you are sure about running "boot" at this time.



Explanation/Reference:Explanation:Thex86 systems cannot be told to network boot like sparc systems (ie. boot net - install).

Note:*How to Boot a SPARC Based System From the Network1.Become the root role.2.If necessary, bring the system to the ok PROM prompt.# init 03.Boot the system from the network without using the "install "flag.ok boot net:dhcpNote - If you have changed the PROM setting to boot with DHCP by default, you only have to specify boot net, as shown here:

ok boot net

QUESTION 14Which three options are true of the Oracle Solaris 11 root file system?

A. ZFS isthe default with UFSas an option.B. ZFSon rpool/ROOTis mandatory.C. Mirroring isenabled by default.D. Alternate bootenvironments contain only the differences from the previous boot environment.E. Specificboot environments can be specified from GRUB (x86) as well as OBP (SPARC).

Correct Answer: ABESection: (none)Explanation

Explanation/Reference:Explanation:A:ZFS is the default root file system.UFS is a supported legacy file system, but it is not supported as a bootable root file system.

E:If your system has more than one OS installed on the system or more than one root boot environment in a ZFS root pool, you can boot from these bootenvironments for both SPARC and x86 platforms:


*Starting with the Solaris 10 10/08 release for a SPARC based system, you can boot a ZFS root file system in a ZFS pool. For ZFS root pools, you can list theavailable boot environments withthe boot command with the -L option. You can then choose a boot environment and use the OBP boot command with the -Z optionto boot that boot environment.

*Starting with the Solaris 10 1/06 release for x86 based systems, a GRUB boot menu provides the interface for booting between different boot environments.

Note:*The name originally stood for "Zettabyte File System"but today does not stand for anything.

Incorrect:

Not C: Mirroring is not enabled by default.

Not D:Alternate bootenvironmentsIf you want to create a backup of an existing boot environment, for example, prior to modifying the original boot environment, you can use the beadm command tocreate and mount a new boot environment that is a clone of your active boot environment. This clone is listed as an alternate boot environment in the GRUB menufor x86 systems or in the boot menu for SPARC systems.

QUESTION 15The command "beadm create a solaris-test" will_____.

A. create and automatically boot the solaris-test boot environmentB. create and activate the solaris-test boot environment but not rebootC. create an archive of the solaris-test boot environmentD. will not create a new boot environment without further informationE. will only activate a previously defined boot environment named solaris-test


Explanation/Reference:Explanation:The beadm create command has the following options, where BeName specifies the name of the boot environment to be created.

Syntax: beadm create [-a] [-d description] [-e non-activeBeName | BeName@snapshot] [-o property=value]...[-p zpool] BeName-a Activate the newly created boot environment upon creation. The default is to not activate the newly created boot environment.

QUESTION 16Which three ZFS options may be combined to provide zones storage with data security and a minimal storage footprint?


A. encryption=onB. security=onC. dedup=onD. compression=onE. zoned=on

Correct Answer: ADESection: (none)Explanation

Explanation/Reference:Explanation:A:*Oracle Solaris 11 adds transparent data encryption functionality to ZFS. All data and file system metadata (such as ownership, access control lists, quotainformation, and so on) are encrypted when stored persistently in the ZFS pool.

*A very simple example of using ZFS encryption is as follows:#zfs create -o encryption=on rpool/export/project

Enter passphrase for 'rpool/export/project':

Enter again:

#zfs create rpool/export/project/A

#zfs create rpool/export/project/A/design

#zfs create rpool/export/project/B

D:compression=onreduces storate footprint

E:If you want to allow the filesystem to be managed inside the zone, use the zfs zoned=on option when creating or modifying the filesystem.

QUESTION 17What is the relevance of the "-c" argument in the output below?


A. the location of thecache directory used by NFS cacheB. the location ofthe cache directory used during an interrupted download processC. the location of theclassdirectory containing various IPS class files needed by JavaD. the location of the Images containing the MD5 checksum informationE. the location ofall configured clients and their Install criteria


Explanation/Reference:Explanation:pkgrecv- Image Packaging System content retrieval utility

Options include:-c cache_dirThe path to a directory that will be used to cache downloaded content. If this directory is not supplied, the client automatically selects a cache directory. In the casewhere a download is interrupted, and a cache directory was automatically chosen, use this option to resume the download. See the "Environment Variables"section below for details about how to set the location used for temporary data storage.

QUESTION 18Which service must be enabled in order to create an iSCSI LUN?

A. iscsiB. stmf


C. comstarD. shareiscsiE. sbdadm


Explanation/Reference:Explanation:How to Enable the STMF Service

COMSTAR uses SMF to store its current, persistent configuration, such as logical unit mapping, host group definitions, and target group definitions. When theservice is enabled during boot or when using the svcadm command, it clears any stale configuration data inside the kernel framework, and then reloads theconfiguration from the SMF repository into the driver.

The COMSTAR target mode framework runs as the stmf service. By default, the service is disabled. You must enable the service to use COMSTAR functionality.You can identify the service with the svcs command. If you have not rebooted the server since installing the group/feature/storage-server package, the servicemight not be enabled correctly.

Note:*You can set up and configure a COMSTAR Internet SCSI (iSCSI) target and make it available over the network. The iSCSI features can work over a normalInternet connection (such as Ethernet) using the standard iSCSI protocol. The iSCSI protocol also provides naming and discovery services, authentication servicesusing CHAP and RADIUS, and centralized management through iSNS.

QUESTION 19You are implementing three workloads, one in each of three zones. Which five factors should you consider when configuring networking?

A. Are VLANs in useB. The quantity of physical NICs in the system.C. The network bandwidth needs of the workloads.D. Which layer 4 protocol family is in use: TCP or UDP?E. The range ofIP addresses that each zone can use.F. The amount ofprocessing capacity needed to handle network interrupts for each zone.

Correct Answer: ABCEFSection: (none)Explanation



Explanation:Note:*Modern computing environments have to provide a flexible response to the varying workloads that are generated by different applications on a system. A workloadis an aggregation of all processes of an application or group of applications. If resource management features are not used, the Oracle Solaris operating systemresponds to workload demands by adapting to new application requests dynamically. This default response generally means that all activity on the system is givenequal access to resources.

QUESTION 20Which command would result in safely detaching a disk or disks from a mirrored pool to create another identical pool?

A. zfs split tank1 tank2B. zpool create tank mirror clt0d0 c2t0d0C. zpool split tank1 tank2D. zpool detach tank clt0d0E. zpool replace tank clt1d0 c2t0d0

Correct Answer: CSection: (none)Explanation

Explanation/Reference:Explanation:Use the zpool split command to split a mirrored storage pool, which detaches a disk or disks in the original mirrored pool to create another identical pool.

QUESTION 21You are performing an initial AI Installation of Oracle Solaris 11. You have not identified a target disk for the root pool and your installation fails. What are the twopossible disk based reasons for this failure?

A. You need to specifythe dump and swap partitions in the AI manifest to perform a successful OracleSolaris11Installation.B. The disk does not have an SMI label.C. You have not specified a mirrored dataset for the root pool.D. Thedisk or slice does not match or meet the recommended size parameters of approximately 13GB.E. ZFSrequires thedisk to be partitioned first and the root partition must be active.

Correct Answer: BDSection: (none)Explanation



Explanation:B: The disk intended for the root pool must have an SMI label. Otherwise, the installation will fail.D:The default target location for the installation is the first disk found on each client that meets the size requirement. If the size of a disk is greater than or equal tothe recommended size, the installer selects that disk as the installation target. If the size of the disk is less than the recommended size, the installer checks thenext disk. If no disk is found that meets the size requirement, the automated installation fails for that client.

Note:*If you do not specify a target location on a client for installing the Oracle Solaris OS, AI selects a default target.Incorrect:not A:<swap> and <dump> Optional. You can use AI to configure swap and dump during the automated install.Not C: A mirrored dataset for the root pool is not required.

QUESTION 22Assuming that a user called "operator" exists on the system and is configured to use a profile shell, what is the impact of the following sequence of commands?

A. The "operator" account willbe able to configure NTP properties.B. The "operator" account willbeable to restart the NTP service.C. The "operator" account willnot be able to log in using SSH.D. The "operator" account willnot be impacted by these changes.E. The "operator" account willonly beaccessibleusing "su"


Explanation/Reference:Explanation:The Stop rights profile is the simplest way to create a restricted shell. The authorizations and rights profiles that are assigned in the policy.conf file are notconsulted. In the default configuration, the role or user is not assigned the Basic Solaris User rights profile, the Console User rights profile, or the


solaris.device.cdrw authorization.

Example:Assign the Desktop Applets rights profile and the Stop rights profile to the user.

# usermod -P "Desktop Applets,Stop" username

This user does not have the Basic Solaris User rights profile or the Console User rights profile. Therefore, no commands other than the commands in the DesktopApplets rights profile can be run by this user.

Note:*The usermod utility modifies a user's login definition on the system. It changes the definition of the specified login and makes the appropriate login-related systemfile and file system changes.

*Synopsisusermod [-u uid [-o]] [-g group] [-G group [, group...]] [-d dir [-m]] [-s shell] [-c comment] [-l new_name][-f inactive] [-e expire][-A authorization [, authorization]][-P profile [, profile]] [-R role [, role]][-K key=value] login

*-P profileOne or more comma-separated rightsprofiles defined in prof_attr.

*prof_attr- profile description database

QUESTION 23What two benefits will Oracle and our customers likely realize by utilizing a fully integrated stack architecture?

A. They will receive hardware and software designed to work together.B. Maintenance forthe overall enterprise will be simplified.C. Technicalsupport will need to come from different vendors and the customer will need to manageseparate support contracts.D. Customers will be lockedinto the Oracle architecture.E. Customers will need to deal with morehugs and patches.

Correct Answer: ABSection: (none)Explanation



QUESTION 24When configuring Zones using Automated Installer, the following line is found in the manifest:<configuration type="zone" name="apple" source=http://tree/apple/monkey"/>

What does the "source" element correspond to?

A. the configuration file for the global zoneB. the resource groups for"tree" serverC. the configuration file for the non-global zonesD. therequired corresponding open-source disclaimerE. the location of the"apple" IPS repo


Explanation/Reference:Explanation:*Use the configuration element in the AI manifest for the client system to specify non-global zones. Use the name attribute of the configuration element to specifythe name of the zone. Use the source attribute to specify the location of the config file for the zone. The source location can be any http:// or file:// location that theclient can access during installation.

*The following sample AI manifest specifies two Non-Global Zones: zone1 and zone2

You should replace the server_ip with the ip address of the NFS server.

<!DOCTYPE auto_install SYSTEM "file:///usr/share/install/ai.dtd.1"> <auto_install><ai_instance><target><logical><zpool name="rpool" is_root="true"><filesystem name="export" mountpoint="/export"/><filesystem name="export/home"/><be name="solaris"/></zpool></logical></target><software type="IPS"><source>


<publisher name="solaris"><origin name="http://pkg.oracle.com/solaris/release"/></publisher></source><software_data action="install"><name>pkg:/entire@latest</name><name>pkg:/group/system/solaris-large-server</name></software_data></software><configuration type="zone" name="zone1" source="file:///net/server_ip/export/zone_config/zone1"/> <configuration type="zone" name="zone2" source="file:///net/server_ip/export/zone_config/zone2"/> </ai_instance></auto_install>

QUESTION 25The "beadm list" command produced the following output:

What is the interpretation of this output?

A. The solaris-3 boot environment image is not ready to boot.B. The solaris-3 boot environment image is active now and on next reboot.C. The solarisboot environment image is the default.D. There are three copies of the solaris boot environment image.E. There are no active boot environment images available.


Explanation/Reference:Explanation:You can display information about snapshots, boot environments, and datasets that were created by the beadm command by using the beadm list subcommand.


The beadm list command output also displays boot environments that are created by the pkg command.

Viewing Boot Environment Specifications

The values for the Active column are as follows:The following example displays full information for the BE5 boot environment.

QUESTION 26Which two options do you absolutely need to have in place in order to successfully customize the network installation of an Oracle Solaris 11 x86 system?

A. two Automated Installer manifests, one for x86 systems and another one for SPARC systemsB. an SMF system configuration profileC. an x86 system running Automated Installer serviceD. eithera SPARCoran x86 system running Automated Installer serviceE. an Oracle Solaris 11 IPS repository hosted in your own data center


Explanation/Reference:Explanation:B:*With Oracle Solaris 11, the configuration of the system is specified as a set of configuration parameters provided in a file called the System Configuration Profile,which is in the form of an SMF profile.*Oracle Solaris 11 uses SMF for configuration. SMF uses a database to centralize the configuration information, it uses the SMF framework to carry outconfiguration tasks, and it uses SMF properties as an API. SMF is also well integrated with Oracle Solaris Zones technology.

*Oracle Solaris 11 uses the Service Management Facility (SMF) to centralize configuration information. The new sysconfig command replaces the older sys-unconfig command and provides a method based upon SMF for unconfiguring an Oracle Solaris 11 instance and reconfiguring it.D:To use AI to install client systems over the network, you must set up DHCP and set up an AI service on an AI server.An AI service is associated with a SPARC or x86 AI install image and one or more sets of installation instructions.

Note:Using the Oracle Solaris Automated Installer (AI) you can create and manage services to install the Oracle Solaris 11 operating system over the network in ahands-off manner.

Three significant steps are performed by various services during the installation process:

Assigning a network identity for the system being installed Contacting the automated installation service to download over the network a small boot image and adescription of how to provision a system


Provisioning the system over the network, including software and system configuration Each of the steps can be performed by various services residing on thesame physical or virtual system, or the services can be on separate systems. In this article, the following services reside on the same system:

DHCP serviceAutomated Installer serviceImage Packaging System (IPS) repository service

QUESTION 27What does the "R" signify in this output when using the new zfs diff command?

A. Thefile or directory is modified or the file or directory link has been changed.B. The file ordirectory is present in the older snapshot but not in the newer snapshot.C. The file or directory is present in the newer snapshot but not in the older snapshotD. The file or directoryhas been renamed.E. The file ordirectory has been removed.


Explanation/Reference:Explanation:An M represents a modified file or directory, an R is a renamed filesystem objects.

QUESTION 28Which five steps (dealing with first boot script creation) can be omitted when working with provisioning Oracle Solaris 11 Zones and services with the appropriateZone context?

1. Create the first-boot script.2. Create the manifest for an SMF service that runs once at first boot and executes the script.3. Create an IPS package that contains the service manifest and the script.4. Add the package to an IPS package repository.5. Install that lockage during the Automated Installer installation by specifying that package in the AI manifest.


A. Step l can he omitted because the first-boot script is already deployed in the Global Zone.B. Step3can be omitted because Zones do not require IPS packages and can accept SVR4packages.C. None of the steps canbe omitted.D. Step5can be omittedbecauseZones are notinstallable using Automated Installer,yet.E. Step2can be omitted because Zonesdo not have a concept of a first boot that is distinct from a Global Zone once the Global Zone is booted,the script executes

for all Zones.



Running a Custom Script During First Boot

To perform any additional installation or configuration that cannot be done in the AI manifest or in a system configuration profile, you can create a script that isexecuted at first boot by a run-once SMF service.

The service runs and executes the script at first reboot after the AI installation.

QUESTION 29Which command can be used to determine which apache web server packages are installed?

A. pkg list apacheB. pkg list *apache*C. pkg list installed apacheD. pkg listallapacheE. pkg list all web installed


Explanation/Reference:Explanation:To display information about software packages, refer to the following examples. No special privileges are required to display information about packages.

List the packages that are currently installed on your system:


$ pkg list -H entireDetermine whether a specific package is installed in the current image and whether an update is available.

$ pkg list amppkg list: no packages matching 'amp' installed

QUESTION 30As part of an automated install of Oracle Solaris 11, a new role called "operator" is created and a password is correctly assigned, but you are not able tosuccessfully assume this role. What is the problem?

A. Youarenot accessing the role from the system console.B. Your account isnot yetauthorizedto assume this role.C. The "operator" role must be enabled before being used.D. You must firstbe assigned the "Role User" rights profileE. The "operator" role is not yet assigned a profile shell.


Explanation/Reference:Explanation:Note:*A user can only assume roles that are assigned to the user's login account. *After you have set up roles with default Solaris rights profiles, and assigned the rolesto users, the roles can be used. A role can be assumed on the command line. In the Solaris Management Console, a role can also be used for administering thesystem locally and over the network.

*How to Assume a Role in a Terminal WindowThe role must already be assigned to you. The name service must be updated with that information.Comma-separated list of role names is displayed$The su - rolename command changes the shell to a profile shell for the role. A profile shell recognizes security attributes (authorizations, privileges, and set ID bits).rolenameYou can now perform role tasks in this terminal window.

QUESTION 31What is the difference between the default configuration for zones and an immutable zone?

A. Immutable zonescannot have users.


B. Immutable zones cannotbe modified from within the zone.C. Immutable zones cannot run DTrace.D. A processinanimmutable zone can see processes in other zones.



Note:*Immutable Zones provide read-only file system profiles for solaris non-global zones.

*A zone with a read-only zone root is called an Immutable Zone. A solaris Immutable Zone preserves the zone's configuration by implementing read-only root filesystems for non-global zones. This zone extends the zones secure runtime boundary by adding additional restrictions to the runtime environment. Unlessperformed as specific maintenance operations, modifications to system binaries or system configurations are blocked.

QUESTION 32When conducting an installation using Live Media (such as the Live DVD image, for example), the system boots into console mode because the system's graphicscard is not supported by the contents of the Live Media. In lieu of downloading and using the Text Installer image, you opt to perform installation using a secondsystem. Do both systems have to be on the same subnet in order for this method of installation to succeed?

A. Yes, furthermore they also have to be of the same architecture.B. No, even though they must be of the same architecture.C. Insufficientinformation provided with respect to how they are networked.D. Yes,they both have tobe on the same subnet and moreover, have to be of the samearchitecture.E. No, they do not have to be on the same subnet, and do not have to be of the same architecture.

Correct Answer: ESection: (none)Explanation

Explanation/Reference:Explanation:How to Install Oracle Solaris From the Live Media If Your System Boots in Console Mode

For this procedure, two networked systems are required: the system on which the Live Media was booted (target system) and a remote system from which theinstallation will be performed. Both systems must have network access. The two systems are not required to be on the same subnet. However, the target systemmust be reachable from the remote system. Also, the remote system must be running an OS that supports a graphical desktop.


Note:*If your system's graphics card is not supported by the Live Media or your system does not have a graphics card, the system boots in console mode when youinsert the Live Media. In this case, you cannot perform a GUI installation.

Your two alternatives are as follows:

You can run the text installer on the local console without network access.

QUESTION 33When troubleshooting the client boot process, you notice the following scenario:


What is the most likely reason for this?

A. This error could occur if another DHCP server is responding to the client.B. This error could occur if the switch has auto-negotiation disabled.C. This error could occur when you try to use a x86 Automated Installer server to boot a SPARC client.D. There isan HTTP versionmismatch.E. Thiscannot occur if there is no DHCP server configured yet, so you need to configure one first.

Correct Answer: A



Explanation/Reference:Explanation:Boot Load FailedIf the AI client starts downloading the boot_archive, but then fails with the error, "Boot load failed," that indicates that the client DHCP information is configuredincorrectly.

Rebooting with command: boot net:dhcp - installBoot device: /pci@7c0/pci@0/network@4:dhcp File and args:1000 Mbps FDX Link upHTTP: Bad Response: 500 Internal Server ErrorEvaluating:

Boot load failedThis error could happen if another DHCP server is responding to the client. Check the DHCP configuration for this client. If the configuration appears to be correct,determine whether there is another DHCP server in the subnet.

QUESTION 34The beadm utility ______.

A. can create and manage both UFS and ZFS boot environmentsB. cannot manage boot environment snapshotsC. can be used only on Solaris 11 for x86 systems that use GRUBD. can manage boot environments in non-global zonesE. cannot create a new boot environment from an inactive boot environment


Explanation/Reference:Explanation:You can use the beadm utility to create and manage snapshots and clones of your boot environments.

Note:The following distinctions relevant to boot environment administration:

A snapshot is a read-only image of a dataset or boot environment at a given point in time. A snapshot is not bootable.

A boot environment is a bootable Oracle Solaris environment, consisting of a root dataset and, optionally, other datasets mounted underneath it. Exactly one boot


environment can be active at a time.

A clone of a boot environment is created by copying another boot environment. A clone is bootable.

QUESTION 35When upgrading to Oracle Solaris 11 from Oracle Solaris 11 Express or Oracle Solaris 11 Early Adopter, the progress suddenly fails. Which command can you relyupon to get you to a good known state where you can still boot the Oracle Solaris 11 Express or Oracle Snarls 11 Early Adopter images, as they were, prior to yourupgrade attempt?

A. pkgB. beadmC. installadmD. zfsE. ifconfig


Explanation/Reference:Explanation:If an error occurs when booting the new BE, activate and boot to the previous BE.

Example:# beadm activate solaris# init 6

QUESTION 36The dladm command manages these:

A. NICsB. VNICsC. VLANsD. BridgesE. Routers

Correct Answer: BCDSection: (none)Explanation



*vnic-linkA virtual network interface created on a link or an etherstub. It is a pseudo device that can be treated as if it were an network interface card on a machine.

*vlan-linkA VLAN datalink.

*bridgeA bridge instance, identified by an administratively-chosen name. The name may use any alphanumeric characters or the underscore, _, but must start and endwith an alphabetic character. A bridge name can be at most 31 characters. The name default is reserved, as are all names starting with SUNW.

Note:*dladm administer data links*The dladm command is used to administer data-links. A data-link is represented in the system as a STREAMS DLPI (v2) interface which can be plumbed underprotocol stacks such as TCP/IP. Each data-link relies on either a single network device or an aggregation of devices to send packets to or receive packets from anetwork.

Each dladm subcommand operates on one of the following objects:

linkA datalink, identified by a name. In general, the name can use any alphanumeric characters (or the underscore, _), but must start with an alphabetic character andend with a number. A datalink name can be at most 31 characters, and the ending number must be between 0 and 4294967294 (inclusive). The ending numbermust not begin with a zero. Datalink names between 3 and 8 characters are recommended.

Some subcommands operate only on certain types or classes of datalinks. For those cases, the following object names are used:

phys-linkA physical datalink.

vlan-linkA VLAN datalink.

aggr-linkAn aggregation datalink (or a key; see NOTES).

ether-linkA physical Ethernet datalink.

wifi-link


A WiFi datalink.

vnic-linkA virtual network interface created on a link or an etherstub. It is a pseudo device that can be treated as if it were an network interface card on a machine.

iptun-linkAn IP tunnel link.

devA network device, identified by concatenation of a driver name and an instance number.

etherstubAn Ethernet stub can be used instead of a physical NIC to create VNICs. VNICs created on an etherstub will appear to be connected through a virtual switch,allowing complete virtual networks to be built without physical hardware.

bridgeA bridge instance, identified by an administratively-chosen name. The name may use any alphanumeric characters or the underscore, _, but must start and endwith an alphabetic character. A bridge name can be at most 31 characters. The name default is reserved, as are all names starting with SUNW. Note thatappending a zero (0) to a bridge name produces a valid link name, used for observability.

secobjA secure object, identified by an administratively-chosen name. The name can use any alphanumeric characters, as well as underscore (_), period (.), and hyphen(-). A secure object name can be at most 32 characters.

QUESTION 37After installing an Oracle Solaris 11 system, you execute the following command to create a data set into which several non-global zones will be installed:

What impact will this command have on any zones installed under this ZFS data set?

A. The zones will have encrypted swap and /tmp file systems.B. The zones will not permit any move or clone operations.C. The zones will be required to be "Solaris" brands only.D. The zones will cache the encryption key while running.


E. The zones will be unable to start during system boot.


Explanation/Reference:Note:*Oracle Solaris 11 adds transparent data encryption functionality to ZFS. All data and file system metadata (such as ownership, access control lists, quotainformation, and so on) are encrypted when stored persistently in the ZFS pool.

*A ZFS pool can support a mix of encrypted and unencrypted ZFS data sets (file systems and ZVOLs). Data encryption is completely transparent to applicationsand other Oracle Solaris file services, such as NFS or CIFS. Since encryption is a first-class feature of ZFS, we are able to support compression, encryption, anddeduplication together. Encryption key management for encrypted data sets can be delegated to users, Oracle Solaris Zones, or both. Oracle Solaris with ZFSencryption provides a very flexible system for securing data at rest, and it doesn't require any application changes or qualification.

ZFS makes it easy to encrypt data and manage data encryption. You can have both encrypted and unencrypted file systems in the same storage pool. You canalso use different encryption keys for different systems, and you can manage encryption either locally or remotely.

QUESTION 38You are working on a system that appears to be hanging during the boot process. Which would be the course of action for determining which step in the bootprocess is causing the issue?

A. Bootthe system into single user mode, run ps -ef to determine processes thatare notrunning.B. Boot the system into the "none" milestone, enable all services, then run svcs-ato determine thestate of your services, as well as check forerror messages in /

var/svc/log.C. Boot the system, disable all services using the "svcs disable all" command, reboot and bring up eachserviceindividually.D. Interrupt the boot processbefore services are started with Stop-A or<CTRL><ALT><DELETE>.E. Perform an Interactive boot, and disable services as they request startup.


Explanation/Reference:Explanation:*Booting a system using the none milestone can be very useful for debugging startup problems. There is no equivalent run level to the none milestone.

*If problems with starting services occur, sometimes a system will hang during the boot. This procedure shows how to troubleshoot this problem.


2.Boot without starting any services.This command instructs the svc.startd daemon to temporarily disable all services and start sulogin on the console.

ok boot -m milestone=none2.Log in to the system as root.3.Enable all services.# svcadm milestone all4.Determine where the boot process is hanging.When the boot process hangs, determine which services are not running by running svcs -a. Look for error messages in the log files in /var/svc/log.Verify that all needed services are online.# svcs -xVerify that the console-login service dependencies are satisfied. This command verifies that the login process on the console will run.

# svcs -l system/console-login:default6.Continue the normal booting process.

QUESTION 39Which three options are features of the Oracle Solaris 11 Automated Installer?

A. direct reuse of Jumpstart profiles and rulesB. Solaris 11 Zones provisioningC. Solaris 10 branded (BrandZ) Zone provisioningD. directly bootable installation imagesE. Image Packaging System (IPS) integration

Correct Answer: BDESection: (none)Explanation

Explanation/Reference:Note:Not A:* Jumpstart Profiles and Rules would have to be converted to be used in Automated Installer. Use the js2ai utility with the -r option to convert both JumpStart rulesand their associated profiles to AI criteria and manifests.

*Both Solaris Custom JumpStart and Oracle Solaris Automated Installer (AI) provide hands-free installation of multiple systems on a network. Clients are bootedover the network, and once the client is booted, the installer takes over.

QUESTION 40Which term describes a read-only copy of a file system or volume, which can be created quickly easily, and initially consumes no additional Space within the pool?


A. vdevB. datasetC. snapshotD. cloneE. pool


Explanation/Reference:Explanation:A snapshot is a read-only point-in-time copy of a file system. The copy-on-write design of ZFS makes them essentially "free" - They are space efficient andinstantaneous, providing an invaluable part of backup strategies and synchronizing data between systems.

Incorrect:

Incorrect:NotA:A ZFS vdev (aka "virtual device") is either:

a single disk, ortwo or more disks that are mirrored, ora group of disks that are organized using RAID-Z.There are also special kinds of vdevs like hot-spares, ZIL or cache devices, etc.

Not D:Clones are writeable snapshots, ideal for storing many private copies of shared data for operations such as data migration, test and development, or backup.

QUESTION 41Which two statements about flows are true?

A. Aflow must have a bandwidth limit defined in order to be observed.B. A flow can useNIChardware resources when supported andavailable.C. Aflow can only be setwithin the globalzonesyet canbeobservedwithin a non-globalzone.D. A flowcan bedefined with local and remote portcombination.E. Aflowstat allows collection ofonly receive-side statistics.

Correct Answer: BCSection: (none)


Explanation

Explanation/Reference:Explanation:B:Example:Creating a Policy Around a Mission-Critical Port The command below creates a policy around inbound HTTPS traffic on an HTTPS server so thatHTTPS obtains dedicated NIC hardware and kernel TCP/IP resources. The name specified, https-1, can be used later to modify or delete the policy.

# flowadm add-flow -l bge0 -a transport=TCP,local_port=443 https-1 # flowadm show-flow -l bge0FLOW LINK IP ADDR PROTO PORT RPORT DSFLDhttps1 bge0 -- tcp 443 -- --

C:

Note:*Flow Restrictions Per ZoneWithin a zone, no two flows can have the same name. After adding a flow with the link specified, the link will not be required for display, modification, or deletion ofthe flow.

Incorrect:Not A:Flow PropertiesThe following flow properties are supported. Note that the ability to set a given property to a given value depends on the driver and hardware.

maxbwSets the full duplex bandwidth for the flow. The bandwidth is specified as an integer with one of the scale suffixes(K, M, or G for Kbps, Mbps, and Gbps). If no unitsare specified, the input value will be read as Mbps. The default is no bandwidth limit.

prioritySets the relative priority for the flow. The value can be given as one of the tokens high, medium, or low. The default is medium.

Not D:The following types of combinations of attributes are supported:

local_ip[/prefixlen]=addressremote_ip[/prefixlen]=addresstransport={tcp|udp|sctp|icmp|icmpv6}transport={tcp|udp|sctp},local_port=porttransport={tcp|udp|sctp},remote_port=portdsfield=val[:dsfield_mask]On a given link, the combinations above are mutually exclusive. An attempt to create flows of different combinations will fail.Note:Flow AttributesThe flow operand that identify a flow in a flowadm command is a comma-separated list of one or more keyword, value pairs from the list below.local_ip[/prefix_len]remote_ip[/prefix_len]


transport={tcp|udp|sctp|icmp|icmpv6}local_portIdentifies a service specified by the local port.remote_portIdentifies a service specified by the remote port.dsfield[:dsfield_mask]

NotE:*flowstat- report flow statistics*The flowstat command reports run time statistics about user defined flows. flowadm show-flow provides the flow name information for this command.*flowstat [-r | -t] [-i interval] [-l link] [flow]This form of the command iteratively examines all flows and reports statistics. The output is sorted in descending order of flow utilization. If no flow is specified, thesystem displays statistics for all flows.

-rDisplay receive-side statistics only. Includes bytes and packets received, drops, and so forth.-tDisplay transmit-side statistics only. Includes bytes and packets sent, drops, and so forth.

-i intervalSpecify an interval in seconds at which statistics are refreshed. The default interval is one second.

-l link | flow]Display statistics for all flows on the specified link or statistics for the specified flow.

QUESTION 42Examine the message below.What would be the next action?

Message:Intel(R) Boot Agent GE v1.2.42Copyright (C) 1997-2006, Intel CorporationIntel(R) Boot Agent PXE Base Code (PXE-2.1 build 085)Copyright (C) 1997-2006, Intel CorporationCLIENT MAC ADDR: 00 1E 68 57 51 4A GUID: 080020FF FFFF FFFF FFFF 001E685714A CLIENT IP: 10.79.200.235 MASK: 255.255.255.192 DHCP IP:10.79.200.222 GATEWAY IP: 10.79.200.193TFTP.PXE-T02: Access violationPXE-E3C: TFTP Error - Access Violation

A. Contact the secondary tftp server.


B. Load the pxegrub file.C. Abandon network boot and hang.D. Boot the internal raid device.E. Boot the CDROM.


Explanation/Reference:Explanation:TFTP Error or System Hangs After GATEWAY MessageThe DHCP server provides an IP address and a location of the initial boot program as part of the DHCP response.

If the boot program does not exist, then the AI client boot cannot proceed. The following message is displayed:

Intel(R) Boot Agent PXE Base Code (PXE-2.1 build 0.86)Copyright(C) 1997-2007, Intel Corporation

CLIENT MAC ADDR 00 14 4F 29 04 12 GUID FF2000008 FFFF FFFF FFFF 7BDA264F1400 CLIENT IP: 10.6.68.29 MASK: 255.255.255.0 DHCP IP: 10.6.68.49GATEWAY: 10.6.68.1TFTP.PXE-T02: Access ViolationPXE-E3C: TFTP Error - Access violationPXE-MOF: Exiting Intel Boot Agent

QUESTION 43Three zones each need access to shared data. Which configuration method can be used to safely achieve this goal?

A. Put the data on an NFS server, and mount thatshare from each zone.B. Put the data on an NFS server,mount the share in the global zone, and configure a loopbackmount from the global zone into each zone using zonecfg.C. Create an iSCSI LUN on a remote server, accessible to the global zone. Give each zone direct accessto the LUN.D. Create a LUN on a SAN and give the global zone access to it. Give each zone directdeviceaccess to the LUN.E. Create a ZFS filesystem and utilize the cloning feature to replicate the data to the individualzones.




Explanation:How to Loopback Mount a File That Is Usually Not Visible in a Labeled Zone This procedure enables a user in a specified labeled zone to view files that are notexported from the global zone by default.

# zoneadm -z zone-name halt

For example, enable ordinary users to view a file in the /etc directory.

# zonecfg -z zone-nameadd filesystemset special=/etc/filenameset directory=/etc/filenameset type=lofsadd options [ro,nodevices,nosetuid]endexitNote - Certain files are not used by the system, so that loopback mounting them has no effect. For example, the /etc/dfs/dfstab file in a labeled zone is not checkedby Trusted Extensions software. For more information, see Sharing Files From a Labeled Zone.

# zoneadm -z zone-name boot

Note:*In this Solaris release, you create a ZFS file system share and publish the share as follows:

Create the file system share and define the NFS or SMB share properties by using the zfs share command.*ZFS File Sharing Within a Non-Global ZoneIn previous Solaris releases, you could not create and publish NFS or SMB shares in a Oracle Solaris non-global zone. In this Solaris release, you can create andpublish NFS shares by using the zfs set share command and the legacy share command with a non-global zone.

*If a ZFS file system is mounted and available in a non-global zone, it can be shared in that zone.

*A file system can be shared in the global zone if it is not mounted in a non-global zone or is not shared to a non-global zone.

*If a ZFS file system's mountpoint property set to legacy, the file system can be shared by using the legacy share command.

QUESTION 44Best practice for creating local IPS repositories recommends_______.

A. avoiding the use of ZFS to host repositoriesB. creating a separate ZFS file system for each repositoryC. hosting local repositories on separate servers


D. replicating all publishers across all repository serversE. creating one large repository for all required software


Explanation/Reference:Explanation:Recommended best practice is to create a separate ZFS file system for your local package repository. Using a separate ZFS file system enables you to takeadvantage of the following benefits:

Achieve better performance.

Set separate file system characteristics.

Directly snapshot and recover specified file systems.

If one system hosts more than one IPS repository, make each repository a separate ZFS file system so that you can rollback and recover each repositoryseparately.

QUESTION 45What physical devices will be used in sequence to boot the system, given the following output?


A. disk then netB. /pci@780/pci@0/pci@1/network@0then/pci@780/pci@0/pci@9/scsi@0/disk@0C. /pci@780/pci@0/pci@9/scsi@0then/pci780/pci@0/pci@1/networking@0D. /pci@780/pci@0/pci@9/scsi@0/disk@1then/pci780/pci@0/pci@1/networking@0,1E. /pci@780/pci@0/pci@9/scsi@0/disk@0then/pci780/pci@0/pci@1/networking@0




Note:* second line in exhibit (minor typo):boot-device = disk net*The line starting with net is:/pci@780/pci@0/pci@1/network@0

QUESTION 46The Oracle Solaris Image Packaging System (IPS) cannot be used to_____.

A. manage local software repositoriesB. create new software repositoriesC. create new Oracle Solaris 11 boot environmentsD. restore an installed file to its original contentE. manage permissions of installed software



Incorrect:not A:IPS relies on network-accessible or locally available software repositories as a delivery mechanism, which is similar to how other operating systems (notablyOracle Linux) supply software updates.not D: can be done with the pkg command.

Note:*Image Packaging System (IPS) is a new network based package management system included in Oracle Solaris 11. It provides a framework for completesoftware lifecycle management such as installation, upgrade and removal of software packages.

Safe system upgrades with ZFS boot environmentsNetwork package repositories of softwareEfficient downloads and automatic dependency checkingSupport for disconnected data center environmentsExtensive package publishing tools

QUESTION 47The Oracle Solaris Image Packaging System (IPS) ________.


A. requires the administrator to create software repositoriesB. requires a network connection to the Oracle software repositoriesC. automatically includes and installs required software dependenceD. can be used on Oracle Solaris 10 with SVR4 packagesE. can be used to manage remote systems' repositories


Explanation/Reference:Note:*In many cases, one software package depends on another package. For example, one package might require functionality that is in a second package in order tofunction or install correctly. These relationships, or dependencies, between packages are important for automating package installation operations and forupgrading system software to known and well-tested states. IPS supports a number of different relationships between packages.

Incorrect:Not B:IPS relies on network-accessible or locally available software repositories as a delivery mechanism.

Not D:Table,SVR4 and IPS Package Command EquivalentsSVR4 Package CommandIPS Package Command Equivalentpkgaddpkg installpatchaddpkg updatepkgrmpkg uninstallpkgadm addcert, pkgadm removecertpkg set-publisher -k, -c, --approve-ca-cert, --revoke-ca-cert, unset-ca-cert pkginfo, pkgchk -lpkg info, pkg list, pkg contents, pkg searchpkgchkpkg verify, pkg fix, pkg revert

QUESTION 48You are attempting to create an iSCSI LUN on your Oracle Solaris 11 server. You type m the following command to enable the storage server / COMSTARpackage and you receive the following output. What is the problem?


A. The correct package name is COMSTAR.B. You have not installed the storage-server package from your IPS repositoryC. You have mistyped the service name. It is called stmfadm.D. The Oracle Solaris 11 software repository is missing.E. You need to install the stmf command firstby typing root@solaris:~# svcadm install stamf.



'stamf' doesn't match any instances

Note:*Enabling the COMSTAR service

COMSTAR runs as a SMF-managed service and enabling is no different than usual. First of all, check if the service is running:

# svcs \*stmf\*STATE STIME FMRIdisabled 11:12:50 svc:/system/stmf:default

If the service is disable, enable it:

# svcadm enable svc:/system/stmf:default

After that, check that the service is up and running:

# svcs \*stmf\*STATE STIME FMRI


online 11:12:50 svc:/system/stmf:default

# stmfadm list-stateOperational Status: onlineConfig Status : initializedALUA Status : disabledALUA Node : 0

QUESTION 49In planning a system's initial configuration, you realize that you may not have disk space to complete an installation that contains all of Oracle Solaris 11 software.Which installation method would be your safest bet to begin the interactive installation process?


A. Automated installerB. Text based installerC. LiveMedia, orLiveDVD imageD. Distribution constructorE. USB-based installer


Explanation/Reference:The Live Media provides administrators with an opportunity to explore the Oracle Solaris 11.1 environment without installing it on a system. The system boots offthe media directly allowing administrators to start the installer should they choose to install it to a system.

Note:*You have several alternatives for where to install Oracle Solaris 11:

Inside a virtual machine on top of your existing operating system On the bare metal as a standalone operating systemOn the bare metal alongside your existing operating system(s) (multiboot scenario)


QUESTION 50Which IPS task requires special privileges?

A. Determine if a package is installed or can be updated.B. Identify the group to which a package belongs.C. Determine if a package is in a particular category.D. Determine if a package delivers a specified file.E. Create a copy of an existing IPS package repository.


Explanation/Reference:Explanation:Tasks such as installing and updating IPS packages, setting publishers, and modifying images require more privilege.

QUESTION 51The command "pkg list n *mysql-5?" produced the following output:

The IFO column of this output indicates that_______.

A. both versions of mysql are installed and version 5.0.91-0.171 is olderB. neither version of mysql is installed but either one can be selected for installationC. version 5.0-91-0.171 is obsolete and cannot be selected for installationD. version 5.1.37-0.1/4 is installed and can be updatedE. eitherversion of mysql can be updated



Explanation/Reference:Explanation:Version5.1.37-0.1/4 is installed(see note 1 below) and this version can be updated (see note 2 below).

Note:* 1The "i" in the I column indicates that these packages are installed in this image. 2An "f" in the F column indicates the package is frozen. If a package is frozen,you can only install or update to packages that match the frozen version.

*The pkg list command tells you whether a package is installed in the current image and whether an update is available. With no options or operands, thiscommand lists all packages that are installed in the current image. To narrow your results, provide one or more package names. You can use wildcards in thepackage names. Package variants for an architecture or zone type that does not match this image are not listed.

QUESTION 52Which Oracle Solaris 1l milestone is equivalent to run level 2 on an Oracle Solaris 10 or earlier system?

A. svc:/milestone/single-user:defaultB. svc:/milestone/multi-user:defaultC. svc:/milestone/multi-user-server:defaultD. svc:/milestone/network:defaultE. svc:/milestone/self-assembly-complete:default


Explanation/Reference:Note:*The services started by svc.startd are referred to as milestones. The milestone concept replaces the traditional run levels that were used in previous versions ofSolaris. A milestone is a special type of service that represents a group of services. A milestone is made up of several SMF services. For example, the servicesthat instituted run levels S, 2, and 3 in previous version of Solaris are now represented by milestone services named:

milestone/single-user (equivalent to run level S)milestone/multi-user (equivalent to run level 2)

milestone/multi-user-server (equivalent to run level 3)

*Shut down the system.# shutdown -iinit-state -ggrace-period -y-iinit-stateBrings the system to an init state that is different from the default of S. The choices are 0, 1, 2, 5, and 6.


Run levels 0 and 5 are states reserved for shutting the system down. Run level 6 reboots the system. Run level 2 is available as a multiuser operating state.

QUESTION 53Which two actions are used to permanently configure a new interface?

A. dladm set-linkprop mtu=1500 net2B. ipadm create-addr T static a 10.2.3.5/24 net2/v4staticC. ipadm create-addr a local=2ff0::f3ad/64 T static t net2/v6dhcpD. ipadm create-ip net2



QUESTION 54What information would the "beadm list -ds" command output?

A. a list of all BesB. a list of the datasets and snapshot information for the active BEC. a list of the datasets and snapshot information for all BesD. a list of the default setsE. a list of BEs in machine readable format


Explanation/Reference:Explanation:You can display information about snapshots, boot environments, and datasets that were created by the beadm command by using the beadm list subcommand.The beadm list command output also displays boot environments that are created by the pkg command.

The beadm list command syntax is:

Syntax: beadm list [-a | [-ds] [-H] [BeName]


The command lists information about the existing boot environment. To view information for a specific boot environment, replace BeName with a boot environmentname. If a specific boot environment is not specified, the command lists information about all boot environments. The default is to list boot environments withoutadditional information.

-a Lists all available information about the boot environment. This information includes subordinate datasets and snapshots.

-d Lists information about all subordinate datasets that belong to the boot environment.

-s Lists information about the snapshots of the boot environment.

-H Prevents listing header information. Each field in the output is separated by a semicolon.

QUESTION 55What two entries could complete the following command from the directory listing below?

A. inetboot.SUN4U.Solaris_10-1B. inetboot.SUN4V.Solaris_l0-1C. nbp.D. pxegrub.I86PC.Solaris_10-1E. sllgrub.i86pc

Correct Answer: DESection: (none)Explanation


Explanation/Reference:Explanation:As per exhibit these are the two files in the netboot directory.

Note:*Missing argument is:file=wanbootCGI-URLSpecifies the URL of the wanboot-cgi program on the web server

*During the installation, WAN boot refers to the contents of the /etc/netboot hierarchy on the web server for instructions about how to perform the installation. Thisdirectory contains the configuration information, private key, digital certificate, and certificate authority required for a WAN boot installation. During the installation,the wanboot-cgi program converts this information into the WAN boot file system. The wanboot-cgi program then transmits the WAN boot file system to the client.

QUESTION 56Which command would be used to restore the gedit package to its original as-delivered state?

A. pkgrevertgeditB. pkg restoregeditC. pkg updategedit@originalD. pkg reinstall geditE. pkg reset gedit


Explanation/Reference:Explanation:Use the pkg revert command to restore files to their as-delivered condition.

QUESTION 57Which line would you remove in the GRUB's menu to prevent an automatic installation from commencing when booting from CD or DVD, but without intentions ofinstalling?

A. install=defaultB. install=trueC. install=alwaysD. install=yesE. install=now



Explanation/Reference:Explanation:To ensure the system boots without starting the installation, make sure the entry you choose to boot does not have the install=true boot property specified in itskernel line.

QUESTION 58You have just completed a default Oracle Solaris 11 installation of a new server system. While testing network connectivity from your desktop to the server, youfind that you are not able to communicate with the "sendmail" service from your desktop. Why is this?

A. By default, the "sendmail" software is not installed.B. By default, "sendmail" is not enabled on the system.C. By default, "sendmail'' access is blocked by TCP Wrappers.D. By default, "sendmail" responds to local requests only.E. By default, "sendmail" is running on its encrypted port.



Note:*sendmail

*Enabling Access to Remote ClientsOn an unmodified system, access to sendmail by remote clients is enabled and disabled through the service management facility (see smf(5)). In particular, remoteaccess is determined by the value of the local_only SMF property:

svc:/network/smtp:sendmail/config/local_only = trueA setting of true, as above, disallows remote access; false allows remote access. The default value is true.

The following example shows the sequence of SMF commands used to enable sendmail to allow access to remote systems:

# svccfg -s svc:/network/smtp:sendmail setprop config/local_only = false # svcadm refresh svc:/network/smtp:sendmail# svcadm restart svc:/network/smtp:sendmail


QUESTION 59Which two statements are true of the GRUB menu?

A. GRUB is the default boot loader for Oracle Solaris 11 SPARC and x86.B. GRUB supports Oracle Solaris and Oracle Linux only.C. GRUB loads akernel based upon the file name, disk, and partition specified.D. GRUB uses boot environments for all operating systems.E. GRUB is fully compliant with the Multiboot specification.

Correct Answer: ACSection: (none)Explanation

Explanation/Reference:Explanation:A:* If your system has more than one OS installed on the system or more than one root boot environment in a ZFS root pool, you can boot from these bootenvironments for both SPARC and x86 platforms.

*GRUB, the open source boot loader, is the default boot loader in the Solaris OS.

C:With GRUB based booting, the kernel is loaded by specifying its file name, and the drive, and the partition where the kernel resides. GRUB based bootingreplaces the Solaris Device Configuration Assistant and simplifies the booting process with a GRUB menu.

Incorrect:NotE:*In this implementation of GRUB, the multiboot module is no longer used.

QUESTION 60What two features identify Oracle Solaris 11 as being "built for clouds"?

A. ability to use SSH lo securely connect to Oracle Solaris11serversB. firstfullyvirtualizedoperating system featuring built-in virtualization with ZonesC. secure rapid provisioning and lifecycle managementD. OracleSolaris 11 has been designed toprovide arobust and easily usable desktop environmentfor end usersE. Oracle Solaris11is installable from DVD Media

Correct Answer: BD




B:Built-in VirtualizationWhatever the needs of your cloud infrastructure, Oracle has a comprehensive suite of built-in virtualization technologies to compliment your business requirements.Choose from Oracle Solaris Zones, OVM Server for SPARC, OVM Server for x86 and OVM VirtualBox. With Oracle Solaris Zones, administrators can rapidlyprovision secure and isolated virtual environments in which to deploy cloud applications and services.

D:Oracle Solaris is the best platform for the cloud because it combines key computing elements - operating system, virtualization, networking, storage management,and user environment - into a stable, secure, mission-critical foundation that customers can depend on

QUESTION 61Your installation has completed successfully and the system did not reboot automatically. Which option would cause this?

A. Automatic reboots are only allowed when invoked via SMF.B. The client neverreboots automatically after the successful installation, staying availableformanuallyverification of the install process.C. The "auto_reboot" parameter in the Automated Installer manifest has not been set to "true."D. The "installation"service needed to be refreshed for the "auto_reboot" setting is to be applied, so all clientsbeing installed from it could reboot.E. Post installation rebootsare no longer necessary because the Oracle Solaris11AutomatedInstallation installs andactivesthesystem's services in the desired state

such that thereisno need for a reboot.


Explanation/Reference:Explanation:auto_reboot Optional. Omitting the auto_reboot attribute is equivalent to setting the value of the attribute to false. By default, AI does not automatically reboot theclient after installation. To request automatic reboot of the client after successful installation, specify auto_reboot="true".Note:*Example 1 Set the auto_reboot Attribute

$ aimanifest set /auto_install/ai_instance@auto_reboot false

QUESTION 62Which is the preferred command to manage Layer 3 network properties in Oracle Solaris 11?


A. dladmB. ipadmC. ifconfigD. netstatE. arp


Explanation/Reference:Explanation:Interfaces that are on the IP layer (Layer 3) are configured by using the ipadm command.

QUESTION 63What three items are true with regard to network planning in a Solaris 11 environment?

A. Hardware and network topology should be planned in advance of installation.B. Subnetting needs to be considered when implementing IPv6networks.C. IPv4 and IPv6 network addressing cannot co-exist on the same server.D. Solaris11enables the use oflocalfiles, NIS, DNS, or LDAP for name services.E. The physical network topology will determine if you need routers, not all networks require routers.

Correct Answer: ACDSection: (none)Explanation

Explanation/Reference:Explanation:The following table lists different tasks for planning the network configuration.* (A)Identify the hardware requirements of your planned network topology. Determine the types of equipment that you need for your network site.

*(C) Determine the type of IP addresses to use and obtain registered IP addresses. Select whether you are deploying a purely IPv4 network, an IPv6 network, or anetwork that uses both types of IP addresses. Obtain unique IP addresses to communicate to public networks in the Internet.* (D)Determine a naming scheme to identify the hosts in the network as well as the name service to use.Create a list of names to assign to the systems on the network and decide whether to use NIS, LDAP, DNS, or the network databases in the local /etc directory.

*If necessary, establish administrative subdivisions and design a strategy for subnets. Decide if your site requires that you divide your network into subnets toservice administrative subdivisions


*Determine where to place routers in the network design. If your network is large enough to require routers, create a network topology that supports them.

*Decide whether to create virtual networks in the overall network configuration scheme. You might need to create virtual networks within a system to reduce thehardware footprint of your network.

QUESTION 64To upgrade a system from Oracle Solaris 10 to Oracle Solaris 11, it is necessary to________.

A. convert all Oracle Solaris 10 packages to Oracle Solaris 11 packages using IPSB. use IPS and Live Upgrade to install all updated softwareC. use IPS to replace the Oracle Solaris 10 kernel with the Oracle Solaris 11 kernelD. save userdata and perform a new Oracle Solaris 11 install; there is no upgrade methodE. update Oracle Solaris 10 from an Oracle Solaris 11 repository


Explanation/Reference:Explanation:There are no upgrade methods or tools available to transition from Oracle Solaris 10 to Oracle Solaris11. You cannot use an installer to upgrade from Oracle Solaris 10 to Oracle Solaris 11.

Oracle Solaris 11 Transition Tools and FeaturesNote:*There are no upgrade methods or tools available to transition from Oracle Solaris 10 to Oracle Solaris11. You cannot use an installer to upgrade from Oracle Solaris 10 to Oracle Solaris 11.

/JumpStart Migration Utility (js2ai)Used to convert Oracle Solaris 10 JumpStart rules and profiles to a format that is compatible with AI manifest entries.

/ZFS shadow migration featureUsed to migrate data from an existing file system to a new file system.

/Oracle Solaris 11 support for Oracle Solaris 10 zonesUsed to migrate your Oracle Solaris 10 application environments to an Oracle Solaris 11 system.

/NFS file sharing and pool migrationUsed to access shared files from an Oracle Solaris 10 system on an Oracle Solaris 11 system. Used to import a ZFS storage pool from an Oracle Solaris 10system into an Oracle Solaris 11 system.


QUESTION 65When attempting to perform an installation of Oracle Solaris 11, you encounter a failure message along the lines of "no offers were received." What is the mostlikely reason for this message and why?

A. The system could not obtain a DHCP-based lease so it could not proceed.B. The amount of disk space offered by the installer is inadequate so the installerattempted to compress datain memory.C. The minimum amount of memory is not sufficient to load the necessary network driver so theinstaller tried to offerdisk as backing store.D. An IPaddressprovidedis located on a different networksegment becausethecorrectRARP server did notrespond.E. TheIPaddress provided is outside the range of allocatable addresses.


Explanation/Reference:Explanation:No DHCP or Proxy DHCP Offers Were ReceivedIf a DHCP server is not responding to an x86 client's request, you see the following messages:

Intel(R) Boot Agent PXE Base Code (PXE-2.1 build 0.86)Copyright(C) 1997-2007, Intel CorporationCLIENT MAC ADDR 00 14 4F 29 04 12 GUID FF2000008 FFFF FFFF FFFF 7BDA264F1400 DHCP......... No DHCP or ProxyDHCP offers were received PXE-MOF: Exiting Intel Boot AgentThe timeout message indicates that the client is sending a DHCP request and not getting a response. This issue is probably due to an error in the DHCPconfiguration. Check to see if your client is configured correctly in the DHCP server.

QUESTION 66What are the three properties of a business critical cloud infrastructure?

A. service isolationB. flexible, virtual application instancesC. dedicated, single purpose file serversD. easy,intuitive provisioning, chargeback, and capacity planningE. rigid, inflexible network design

Correct Answer: ABDSection: (none)Explanation


Explanation/Reference:Explanation:Oracle Cloud InfrastructureOverview*Flexible cloud infrastructure supports dynamic resource pooling, elastic scalability, and rapid application deployment*Includes Oracle Enterprise Manager, a complete cloud lifecycle management solution that allows you to quickly set up, manage, and support enterprise cloudsand traditional Oracle IT environments from applications to disk*Built-in security and high availability*Application-aware virtualization and management capabilities

QUESTION 67Which two actions must be taken to enable IP forwarding on all interfaces yet disable on a specific interface?

A. routeadm rB. ipadm setaddrpropC. ipadm setifpropD. routeam eE. dladm setrouter

Correct Answer: AESection: (none)Explanation

Explanation/Reference:Explanation:The routeadm command is used to administer system-wide configuration for IP forwarding and routing. IP forwarding is the passing of IP packets from one networkto another; IP routing is the use of a routing protocol to determine routes.

-e option...Enable the specified option. The effect is to prepare the associated services (svc:/network/ipv4- forwarding:default in the case of ipv4-forwarding) for enabling. Bymeans of the routing-svcs variable, the routing daemons are specified to be enabled on subsequent boot or when routeadm -u is run.

-d option...Disable the specified option. The effect is to prepare the associated services (svc:/network/ipv4- forwarding:default in the case of ipv4-forwarding) for enabling. Bymeans of the routing-svcs variable, the routing daemons are specified to be disabled on subsequent boot or when routeadm -u is run.

QUESTION 68A developer wants to use DTrace in a zone to examine the kernel. What are his options?


A. Modify the zone so thathe can use DTrace to examine kennel datastructures.B. All that's required istoassume the "root" role.C. By using dtrace_procand dtrace_user privileges he can examine his own code, but not the kernel.D. By addingipc_dac_read and ipc_dac_write privileges to the zone.E. Changethe zone's file-mac-profile fromstrict tonone to enable the use of DTrace within thezone.


Explanation/Reference:Explanation:How to Use DTracein a Non-global Zone

global# zonecfg -z my-zonezonecfg:my-zone> set limitpriv="default,dtrace_proc,dtrace_user" zonecfg:my-zone> exitNote Depending on your requirements, you can add either privilege, or both privileges.

Log in to the zone.

global# zlogin my-zone

my-zone# dtrace -l

Note:*Oracle Solaris DTrace is a comprehensive, advanced tracing tool for troubleshooting systemic problems in real time.*DTrace helps you understand a software system by enabling you to dynamically modify the operating system kernel and user processes to record additional datathat you specify at locations of interest, called probes.

QUESTION 69Your system has two disk devices, c2t0d0 and c2t1d0, and two flash devices, c2t5d0 and c2t8d0. Which command would you to create a storage pool named"tank," which mirrors the disks and adds the two flash devices as "cache"?

A. zpool create tank mirror c2t0d0 c2t1d0 mirror c2t5d0 c2t8d0B. zpoolcreate tank mirror c2t0d0 c2t1d0 log mirrorc2t5d0 c2t8d0C. zpool c2t0d0 c2t1d0 cachec2t5d0 c2t8d0mirrorD. zpool create tank mirror c2t0d0 c2t1d0 cachec2t5d0 c2t8d0E. zpool create tankraidz2c2t0d0 c2t1d0 c2t5d0 c2t8d0



Explanation/Reference:Explanation:Creating a ZFS Storage Pool with Cache DevicesYou can create a storage pool with cache devices to cache storage pool data. For example:

# zpool create tank mirror c2t0d0 c2t1d0 c2t3d0 cache c2t5d0 c2t8d0

Note:*Creating a Basic Storage PoolThe following command creates a new pool named tank that consists of the disks c1t0d0 and c1t1d0:

#zpool status tankpool: tankstate: ONLINEscrub: none requestedconfig:

NAME STATE READ WRITE CKSUMtank ONLINE 0 0 0mirror-0 ONLINE 0 0 0c2t0d0 ONLINE 0 0 0c2t1d0 ONLINE 0 0 0c2t3d0 ONLINE 0 0 0cachec2t5d0 ONLINE 0 0 0c2t8d0 ONLINE 0 0 0

errors: No known data errors

# zpool create tank c1t0d0 c1t1d0These whole disks are found in the /dev/dsk directory and are labelled appropriately by ZFS to contain a single, large slice. Data is dynamically striped across bothdisks.

*Creating a Mirrored Storage PoolTo create a mirrored pool, use the mirror keyword, followed by any number of storage devices that will comprise the mirror. Multiple mirrors can be specified byrepeating the mirror keyword on the command line. The following command creates a pool with two, two-way mirrors:


# zpool create tank mirror c1d0 c2d0 mirror c3d0 c4d0

QUESTION 70The "pkg update" command will ______.

A. update all packages that have updates available including the kernelB. update all packages that have updates available excluding the kernelC. update only the kernel imageD. update the global zone packages and non-global zone packagesE. updateallpackages and the kernel, and then automatically reboot the system


Explanation/Reference:Explanation:Updating all of the packages on your installed system To update all of the packages on your system that have available updates, use the pkg update command, asfollows:

# pkg updateRunning this command updates packages that you might not otherwise consider updating, for example, kernel components and other low-level system packages.

QUESTION 71Which resource controls should you use to maximize consistency of CPU performance? Select all that apply.

A. CPU shareB. CPU capC. RAM capD. Dedicated CPUsE. Locked memory cap

Correct Answer: ABSection: (none)Explanation

Explanation/Reference:A: project.cpu-sharesNumber of CPU shares granted to this project for use with the fair share scheduler


B:project.cpu-capAbsolute limit on the amount of CPU resources that can be consumed by a project. A value of 100 means 100% of one CPU as the project.cpu-cap setting. A valueof 125 is 125%, because 100% corresponds to one full CPU on the system when using CPU caps.

QUESTION 72A zone fails to boot, and zoneadm produces the following message:

Which two approaches might resolve the problem and enable the zone to boot?

A. Change the network link, that will be used by that zone.B. Use "dladm disable net0" in the global zone to bring the NIC net0down.C. Convert the zone to use shared-IP networking.D. Use"dladm rename-linknet0net9" in the global zone.E. Use"netconfig disable net0"in the global zone.

Correct Answer: ACSection: (none)Explanation

Explanation/Reference:Explanation:C:When you assign a network to a global zone, you must define the mode of the network, either Shared IP or Exclusive IP:

In Shared IP mode, the network interface is used by more than one zone. You define the network interface when you you assign the global zone to the network.

In Exclusive IP mode, the network interface is dedicated to the zone. An exclusive network must be declared for the global zone when you assign network to theglobal zone. Then you configure the IP configuration for the non-global zone.Not B: There is no command dladm disableto disable a network interface. Not D: There is no command netconfig disable to disable a network interface.

QUESTION 73


When upgrading to Oracle Solaris 11 from Oracle Solaris 10, the Live Upgrade utilities are _________.

A. enhanced to automatically use js2ai and convert jumpstart rules to AI profiles and criteriaB. not available because there is no upgrade method from Oracle Solaris 10 to Oracle Solaris 11C. available in a separate SVR4 package that you have to install onto Oracle Solaris 10 firstD. only available to you if you have a support agreement in place with OracleE. availableat no cost from an IPS repository hosted onhttp://pkg.oracle.com


Explanation/Reference:Explanation:TheJumpStart Migration Utility (js2ai)is used to convert Oracle Solaris 10 JumpStart rules and profiles to a format that is compatible with AI manifest entries.

Note:*There are no upgrade methods or tools available to transition from Oracle Solaris 10 to Oracle Solaris11. You cannot use an installer to upgrade from Oracle Solaris 10 to Oracle Solaris 11. You must perform a fresh installation of Oracle Solaris 11.

QUESTION 74With which three link types do the dladm set-linkprop and show-linkprop subcommands work?

A. AggregationB. VNICC. FlowD. EtherstubE. IPMP

Correct Answer: ABDSection: (none)Explanation

Explanation/Reference:Note:*virtual local area networks (VLANs), link aggregations, and IP tunnels can be assigned administratively-chosen names and then configured by referring to thosenames.

*VNICs are pseudo interfaces that you create on top of datalinks. A VNIC has an automatically generated MAC address. Depending on the network interface in


use, you can explicitly assign to a VNIC a MAC address other than the default address, as described in the dladm(1M) man page. You can create as many VNICsover a datalink as you require.

*Etherstubs are pseudo ethernet NICs which are managed by the system administrator. You can create VNICs over etherstubs instead of over physical links.VNICs over an etherstub becomeindependent of the physical NICs in the system. With etherstubs, you can construct a private virtual network that is isolated bothfrom the other virtual networks in the system and from the external network. For example, you want to create a network environment whose access is limited onlyto your company developers than to the network at large. Etherstubs can be used to create such an environment.

*The basic link aggregation topology involves a single aggregation that contains a set of physical interfaces. You might use the basic link aggregation in thefollowing situations:

For systems that run an application with distributed heavy traffic, you can dedicate an aggregation to that application's traffic.

For sites with limited IP address space that nevertheless require large amounts of bandwidth, you need only one IP address for a large aggregation of interfaces.

For sites that need to hide the existence of internal interfaces, the IP address of the aggregation hides its interfaces from external applications.

QUESTION 75List three reasons why Oracle Solaris 11 and SPARC would be the best platforms for deploying an Oracle database.

A. tight engineeringintegration between database and operating system development teamsB. continuous joint testing between database and operating system development teamsC. world record performanceD. Oracle Solaris11is only available on the SPARC platformE. SPARCis the lowest cost hardware solution on the market today

Correct Answer: ABCSection: (none)Explanation

Explanation/Reference:Explanation:A:Joint innovations, co-engineered projects, and specific optimizations make Oracle Solaris 11 the best UNIX for your Oracle Database, Oracle Fusion Middleware,and Oracle Applications.C:Oracle Solaris and SPARC with Oracle Database, Oracle Fusion Middleware, Java, and Oracle Applications hold many world-record benchmarks

Not D: Solaris 11 is available for x86 as well.

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