oracle solaris 11 system administrator - gratis exam · 2013. 3. 20. · oracle solaris 11 system...

Oracle Solaris 11 System Administrator

Number: 1Z0-821Passing Score: 640Time Limit: 120 minFile Version: 1.0

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Exam A

QUESTION 1You need to make sure that all of the software packages on your server are up to date. Without installing anyupdates, which two commands would display .my software updates that are available in the default Oraclerepository?

A. pkg list -uB. pkg verify -uC. pkg search -uD. pkrj info -rE. pkg install -vF. pkg update -v

Correct Answer: CFSection: (none)Explanation

Explanation/Reference:Explanation:

QUESTION 2Which best describes the svc:/system/boot-config service?

A. It is used to change the milestone on a system.B. It is used to setthe default run level of the system.C. It provides the parameters used to set the system to automatically perform a fast or slow reboot.D. When the service is enabled, the system performs a fast reboot by default; when it is disable the system

performs a slow reboot by default.

Correct Answer: DSection: (none)Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E19963-01/html/821-1451/etmjx.html(second paragraph)

QUESTION 3A user Jack, using a korn shell, requests a directory listing as follows:

jack@solaris:/export/home/jack $ 1s

file filea Filea fileb Fileb filec Filec

Which two statements are correct?

A. The pattern [?i]*a will expand to fileaFilea.B. The pattern [fF]*a? will expand to [fF] *a?.C. The pattern [gfe] * will expand to file filea fileb filec.D. The pattern [g-e] * will expand to file filea fileb filec.E. The pattern [fF] [a-zA-z]i*e will expand to file.

Correct Answer: BESection: (none)Explanation


QUESTION 4You created an IP address for interface net3 with the following command, which executed successfully:

ipadm create-addr T static a 192.168.0.100/24 net3/v4

You then ran:

ipadm showif

The result indicated that the interface was down.

You then ran:

ipadm delete-addr net3/v4ipadm create-addr T static a 192.168.0.101/24 net3/v4ipadm show-if

The last command indicated that the interface was up.

Why did it work with the second address specified, but not the first?

A. The 192.168.0.100 address is reserved for broadcast messages.B. Another device exists on the network, using the 192.168.0.100 address.C. The network interface card does not support the address 192.168.0.100.D. The address 192.168.0.100 is at a boundary and may not be configured in Oracle Solaris 11. E. 192.168.0.100 is a DHCP address and may not be statically configured in Oracle Solaris 11.

Correct Answer: BSection: (none)Explanation


QUESTION 5You have a ticket from a new user on the system, indicating that he cannot log in to his account. Theinformation in the ticket gives you both the username and password. The ticket also shows that the accountwas set up three days ago.As root, you switch users to this account with the following command:

su newuser

You do not get an error message.

You then run 1s -1a and see the following files:

local1.cshrc local1.login local1.profile .bash_history .bashrc .profile

As root, you grep the /etc/passwd file and the /etc/shadow file for this username, with these results:

/etc/passwd contains newuser:x:60012:10:/home/newuser:/usr/bin/bash/etc/shadow contains newuser:UP: : : : :10: :

As root, what is your next logical step?

A. Usermod f 0B. passwd newuserC. mkdir /home/newuserD. useraddD



QUESTION 6You have a user that needs to use the cron tool to schedule some repetitive tasks. When the user enters thecrontab e command in a terminal window, the following error appears:

crontab: you are not authorized to use cron. Sorry


In order to troubleshoot this issue, in what directory would you start your invest

A. /etc/cron.dB. /var/spool/cronC. /var/spool/cron/crontableD. /var/spool/cron/atjobs

Correct Answer: ASection: (none)Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1451/sysrescron-23.html(seefirst sentence, firstparagraph)

QUESTION 7You are having an issue with the shutdown command. You wish to determine if the file is a script or anexecutable program. Which command would you use to determine this?

A. old shutdown B. file shutdown C. test shutdownD. cksum shutdownE. attrib shutdown

Correct Answer: ESection: (none)Explanation


QUESTION 8What determines which bits in an IP address represent the subnet, and which represent the host?

A. Subnet B. unicast C. netmask D. multicastE. broadcast

Correct Answer: CSection: (none)Explanation


QUESTION 9Which two accurately identify features of a Solaris 10 branded zone?

A. executes in a Solaris 10 global zoneB. is created by importing a Solaris 10 flash archiveC. enables Linux binary applicationsto run unmodifiedD. provides a complete runtime environment for Solaris 9 applicationsE. allows a Solaris 10 global zone to be migrated Into a Solaris 10 non-global zone on a Solaris 11 system

Correct Answer: BCSection: (none)Explanation

Explanation/Reference:Reference:https://blogs.oracle.com/observatory/entry/solaris_10_branded_zones(step 8)

QUESTION 10You are troubleshooting a newly installed desktop Oracle Solaris 11 system with a single network interface.From this system, you can connect to other systems within the company intranet, but cannot access anyexternal services (such as websites and email), even when using IP addresses.

Examining the routing table confirms that the default route to 192.108.1.1 is missing. DHCP is not used at thissite. Which two commands will temporarily mid permanently configure the default route?

A. ipadm set-gateway 192.168.1.1B. route add default 192.168.1.1C. ipadm set-default 192.168.1.1D. dladm route-add d 192.168.1.1E. echo 192.168.1.1>/etc/gatewayF. echo 192.168.1.1 >/etc/defaultrouter

Correct Answer: BFSection: (none)Explanation

Explanation/Reference:

Reference:http://www.howtogeek.com/howto/solaris/set-the-default-route-on-solaris/

QUESTION 11You want the system to generate an email notification each time one of the services has changed its state.Which option would send an email message to the system administrator whenever a service changes to themaintenance state?

A. Use thesetsc command in ALOM to enable the mail alerts to be sent to a specified email address wheneverthe fault management facility detects a service change to the maintenancestate.

B. Make an entry in the /etc/syslog.conf file to instruct syslogd to send an email alert whenitreceives amessage from the SMF facility that a service has changed to the maintenancestate.

C. Use the svccfg netnotify command to create a notification and send an email when a serviceenters themaintenance state.

D. Use the scvadm command to enable the notification service. Set thegmaintenance optiononthenetnotifyservice to send an email when a service enters the maintenance state.


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19088-01/v440.srvr/816-7728-10/816-7728-10.pdf(page 18, 2ndparagraph)

QUESTION 12How are operating system updates distributed in the Oracle Solaris 11 environment?

A. Updates are only available to customers with an active support contract. The updates aredistributed throughthe My Oracle Support web portal and installed in a central location.Allsoftware packages are then updated manually from the command line using the smpatchcommand.

B. Patches are download from http: //support.oracle.comeither automatically or manually. All softwarepackages are then updated manually from the command line using the smpatch orpatchadd commands.

C. Software updates are publishedas packages to a repository. Allsoftware packages arethenupdatedmanually from the command line using the pkg command.

D. Software updates, published as packages to an OS image. All software packages are thenupdatedmanually from the command line using the pkg command.



QUESTION 13User named Jack, whose account is configured to use the korn shell, logs in and examines the value of hisPATH environment variable:jack@solaris: echo $PATH

/usr/gnu/bin:/usr/bin:/usr/sbin:/sbin

There is a shell script in jack's home directory called useradd:

-r-xr-xr-x 2 jack other 1239 2012-01-05 11:42 useradd

While in his home directory, jack attempts to run the script:

jack@solaris: useradd

What will happen, and why?

A. He will get a"file not found"error, because the current directory is not in his speech path.B. He will get a "file not found" error, because his home directory is not in his search path.C. The useraddscript will execute, because jack is in the same directory that the script is located in.D. Thecommand/user/sbin/useraddwill execute, because it is the last match in the search path.E. The command /user/sbin/useraddwill execute, because it isthe first match in the search path.



QUESTION 14User jack on host solaris attempts to use ssh to log in to host oracle and receives this message:

jack@solaris:~$ ssh oracle

ssh: connect to host oracle port 22: connection refused

What is the problem?

A. Host oracle does not have a valid host public key.B. Host oracle does not have a valid host private key.C. Host solarisdoes not have a valid host public key.D. Hostdoes not have a valid host private key.E. Host solaris is not configured for host-based authentication.F. Host oracleis not configured for host-based authentication.G. Host oracleis not running the ssh service.H. Host solaris is not running the ssh service.

Correct Answer: GSection: (none)Explanation


QUESTION 15When speaking with an Oracle Support Engineer, you are asked to verify the version of the Solaris 11 buildcurrently running on your system. Which command would display the Solaris 11 build version currently runningon your system?

A. pkg infokernelB. cat /etc/releaseC. cat /etc/updateD. prtconf | grep i updateE. pkg info entire

Correct Answer: ASection: (none)

Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E19836-01/E20747/z40003531559469.html(second paragraph)

QUESTION 16You need to configure an ISCSI target device on your x86 based Oracle Solaris II system. While configuring theiSCSI device, the following error is displayed:

bash: stmfadm: command not found

Which option describes the solution to the problem?

A. The COMSTAR feature is not supported on the x86 platform. The featureis supported only on the SPARCplatform.

B. Use the iscsitadm command on the x86 platform when configuring an iSCSI target.C. Install the storage-server group package on this system.D. Start the iSCSI target daemon on this system.



QUESTION 17Your SPARC server will not boot into multi user-server milestones and you need to troubleshoot to find out why.You need to start the server with minimal services running so that you can nm through each milestone manuallyto troubleshoot the issue.

Select the option that boots the server with the fewest services running.

A. boot -sB. boot milestone noneC. boot -m milestone=single-userD. boot -m milestone=noneE. boot -m none


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-2726/runlevels-130.html#milstoneuse-1

QUESTION 18user1 is attempting to assist user2 with terminating user2's process 1234.

user1 entered the following: kill -9 1234

Why does the process continue to run?

A. You can kill a process only if you are root.B. You can kill only a process that you own.C. You can kill the process only with the pkillcommand.

D. You need to kill the process with a stronger kill signal.


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1451/spprocess-1.html#spprocess- 95930

QUESTION 19Your server has one zone named dbzone that has been configured, but not yet installed. Which commandwould you use to view all the options that were used to configure this zone?

A. zoneadm list icv dbzoneB. zones tatc summary dbzoneC. zonecfg -z dbzone infoD. zonecfg icv dbzone info



QUESTION 20Your users are experiencing delay issues while using their main application that require connections to remotehosts. You run the command uptime and get the following output:

1:07am up 346 day(s), 12:03, 4 users, load average: 0.02, 0.02, 0.01

Which command will be useful in your next step of troubleshooting?

A. ipadmB. tracerouteC. dladmD. snoopE. arp



QUESTION 21When upgrading an existing system from Solaris 10 to Oracle Solaris 11, what happens to the datalink names?

A. They follow the default naming convention for the newly installed version.B. They maintain their names.C. They are called eth#.D. They are called el00g#.E. They are left unnamed,to avoid conflicts, and need to be renamedafter the installation process is complete.



QUESTION 22You have installed software updates to a new boot environment (BE) and have activated that til . When bootingto the new BE, you notice system errors. You want to boot to the last known good CurrenlBE.

Which option would you use on a SPARC system to boot to the currentBE boot environment

A. boot L currentBEB. boot Z rpool/ROOT/currentBEC. boot a Enter the currentBE dataset name when prompted.D. boot rpool/ROOT/currentBEE. boot -m currentBEF. beadm activate currentBE

Correct Answer: FSection: (none)Explanation


QUESTION 23Oracle Solaris 11 limits access to the system with usernames and passwords

The usernames are held in , and the passwords are held in .

Select the correct pair.

A. /etc/security/policy.conf /etc/passwdB. /etc/passwd /etc/shadowC. /etc/security /etc/passwdD. /etc/shadow /etc/passwd



QUESTION 24serves as the interface between the SMF repository and the user to ensure that a consistent picture of therepository is presented to the user.

A. repository.dbB. service manifestC. svc.startdD. svc.configd

Correct Answer: D

Section: (none)Explanation

Explanation/Reference:Reference:

http://www.scribd.com/doc/4001637/SA225S10-Solaris-10-for-Experienced-System- Administrators-Student-Guide(page 5-17, see the figure)

QUESTION 25You are attempting to edit your crontab file in the bash shell. Instead of getting your usual vi interface, you arepresented with an unfamiliar interface. In order to have your editor of choice-vi- what command must you typeafter exiting the unfamiliar editor?

A. EDITOR=viB. crontab=viC. crontab e viD. env



QUESTION 26You want to display the IP address assignments of the network interfaces. Which command should you use?

A. ipadm show-ifB. ipadm show-addrC. ipadm show-propD. ipadm show-addrprop


Explanation/Reference:Reference:http://www.scribd.com/doc/57822589/Virtual-Networks-in-Solaris(page 9)

QUESTION 27The following image properties are displayed on your system:

Which two options describe the boot environment policy property that is currently set for this image?

A. All package operations are performed in a new BE set as active on the next boot.B. Do not create a new BE. The install, update,uninstall, or revert operation is not performed if a newBE is

required.C. If aBEis created, do not set it as the active BE on the next bootD. A reboot is required for all package operationsE. A reboot isnot required afterapackage operation.F. For package operations that require a reboot,this policy creates a new BE setas active on the next boot.

Correct Answer: DFSection: (none)Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E21802/glmky.html#gkksw

QUESTION 28dbzone is currently running on your server.

Which two methods would you use to safely and cleanly shut down dbzone and all of its applications?

A. zlogin -z dbzone haltB. zoneadm -z dbzone shutdowni0C. zoneadm -z dbzone shutdownD. zoneadmzdbzone haltE. zlogin dbzone shutdowni0

Correct Answer: DESection: (none)Explanation


QUESTION 29View the Exhibit to see the information taken from the installation log file.

Based on the information presented in the Exhibit, which two options describe the state of the system when theserver is booted for the first time after the installation is complete?

A. NWAM will be used to configure the network interface.B. The network/physical service is offline.C. You cannot log in from the console as root. You must first loginas a user and then su to root account.D. The root user can log in from the console login.E. You will be prompted to configure the network interface after the initial login.



QUESTION 30In order to display the IP addresses of network interfaces, what command would you use?

A. dladmB. ipconfigC. svesD. ipadmE. ipaddr


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1458/gjwiq.html#gjuxk(How to set the Property of anIP address)

QUESTION 31The su command by default makes an entry into the log file for every su command attempt. The following is asingle line from the file:

SU 12/18 23:20 + pts/1 user1-root

What does the + sign represent?

A. unsuccessful attemptB. successful attemptC. The attempt was from a pseudo terminal, and not the console.D. The attempt was from a user that is in the adm group, same as root.E. Time zone is not set.


Explanation/Reference:Reference:http://books.google.com.pk/books?id=jkkNmJpAVzwC&pg=PA519&lpg=PA519&dq=ora cle+solaris+SU+command++%2B+pts/1&source=bl&ots=2sTWgsKfE7&sig=HnVGgH19TNfjx6jIuZdnkrKYah8&hl=en&sa=X&ei=PAGXT9ykO8b80QXO9bSZDg&ved=0CEIQ6AEwBA#v=onepage&q =oracle%20solaris%20SU%20command%20%20%2B%20pts%2F1&f=false

QUESTION 32

A user brian is configured to use the bash shell. His home directory is /export/home/brian, and contains a.profile and a .bashrc file.

In the -profile, there are these lines:

genius =ritchie

export genius

In the .bashrc us this line:

genius=kernighan

In /etc/profile are these lines:

genius=thompson

export genius

When brian logs in and asks for the value of genius, what will he find, and why?

A. geniuswill be ritchie, because that was the value exported in .profile.B. genius willbekernighan, because .bashrc executes after.profile.C. genius will be ritchie because variable settings in .profile take precedence over variable settings in .bashrc.D. genius will be ritchie because .profile executes after .bashrc.E. genius will be thompson because /etc/profile system settings always override local settings.



QUESTION 33Consider the following commands:

rm file1echo "Hello, world" > file2cat file1 || file2

What is displayed when this sequence of commands is executed using the bash shell?

A. Hello,worldB. cat: cannot open file1: Nosuch file or directory Hello, worldC. cat: cannot open file1: No such file or directoryD. bash: syntax error near unexpected token '| |'E. bash: syntax error brokerpipe



QUESTION 34

You are logged in as root to a newly installed Solaris 11 system. You issue the command useradd d, and thenexamine the /usr/sadm/defadduser file. This file includes the entry defshell=/bin/sh. Which shell will now be thedefault for the next account created?

A. bash shellB. C shellC. korn shodD. bourne shell



QUESTION 35You want to display network interface information. Which command should you use?

A. ipadm show-ifB. ipadm show-addrC. ipadm show-propD. ipadm show-addrprop


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1458/gjwiq.html

QUESTION 36Which two options accurately describe the network characteristics of a zone?

A. DHCP address assignment cannot be configured in a shared IP zone.B. Shared IP is the default type of network configuration.C. Exclusive IP is the defaulttype of network configuration.D. By default, all IP addresses, netmasks, and routes are set by the global zone and cannot be altered in a non

global zone.E. IPMP cannotbe managed within the non-global zone.F. Commands such as snoop and dladm cannot be used on datalinks thatarein use by a runningzone.

Correct Answer: ABSection: (none)Explanation


QUESTION 37To assist in examining and debugging running processes, Solaris 11 has a utility that returns pro argumentsand the names and values of environment variables. What is the name of this utility?

A. ppgszB. pargs

C. pmapD. pgrep



QUESTION 38Identify the correct description of an IPS image.

A. an ISO image of the Solaris media DVDB. an IPS repositoryC. a depot location or source where Solaris packages can be installed fromD. a location where packages can be installed, for example, your Solaris instance


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19963-01/html/820-6572/ghyer.html(images and boot environments)

QUESTION 39You need to know the IP address configured on interface net3, and that the interface is up. Which commandconfirms these?

A. ipadm show-ifB. ipadm up-addrC. ipadm show-addrD. ipadm enable-ifE. ipadm refresh-addrF. ipadm show-addrprop

Correct Answer: ACSection: (none)Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1458/gjwiq.html(bulleted point #6)

QUESTION 40You start to execute a program by using the following command:

~/bigscript &

You then determine that the process is not behaving as expected, and decide that you need to terminate theprocess. Based on the information shown below, what is the process number you should terminate?

A. 15163B. 15156C. 15166D. 15165



QUESTION 41You have installed the SMF notification framework to monitor services. Which command is used to up thenotifications for a particular service?

A. svccfg B. svcadm C. setnotifyD. smtp-notify



QUESTION 42User named Jack logs in to host Solaris and executes the following command sequence:

Which three statements are correct?

A. Userjack can edit testfile because he has read and write permissions at the group level.B. Userjack can use cat to output the contents of testfile because he has read permissionasthe file owner.C. User jillcan change the permissions of testfilebecause she has write permission for thefile atthe group level.

D. User jill can edit testfilebecause she has read and write permission at the group level.E. User jack can change permissions for testfilebecause he is the owner of the file.F. User jackcan change permissions fortestfilebecause he has execute permission for the file.

Correct Answer: DEFSection: (none)Explanation


QUESTION 43The OpenBoot firmware controls the operation of the system before the operating system is loaded. Which fourtasks are directly controlled by the OpenBoot firmware?

A. provides a list of boot entries from which to chooseB. allows hardware to identify itself and load its own plug-in device driverC. loads the boot loader from the configured boot deviceD. performs basic hardware testingE. Installs the consoleF. readsand executes the boot archiveG. extract andexecutes the kernel image

Correct Answer: ABCDSection: (none)Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E19253-01/816-1177-10/816-1177-10.pdf

QUESTION 44Which two options are accurate regarding the non-global zone console?

A. Access the non-global zone console by using the zloginccommand.B. Access the non-global zone console by using the zlogin 1command.C. Disconnect from the non-global zone console by using the~. keys.D. Disconnect from the non-global zone console by using the #. keys.


Explanation/Reference:Reference:http://docs.oracle.com/cd/E18752_01/html/817-1592/z.login.task-2.html#fpcft

http://docs.oracle.com/cd/E19455-01/817-1592/z.login.ov-1/index.html

QUESTION 45The default publisher on your system is:

You want to update the Oracle Solaris 11 environment on your system, but you are not able to connect this

system to the Internet to access the default Oracle repository. A repository has been created on your localnetwork and is named http://server1.example.com.

Which command would you choose to connect your system to the local repository?

A. pkg publisher to specify the new publisherB. pkg set-publisher to set the stickiness on the http://server1.example.com publisher and unset stickiness for

http://pkg.oracle.com/solatis/releaseC. pkg add-publisher to add the new publisherD. pkg set-publisher to set the origin for the publisher

Correct Answer: BDSection: (none)Explanation

Explanation/Reference:Reference:https://blogs.oracle.com/observatory/entry/quick_local_repository

QUESTION 46Your server has a ZFS storage pool that is configured as follows:

The following partition scheme is used for every disk drive in pool1:

Which two are true regarding the ZFS storage pool?

A. The data on c3c3d0 is duplicated on c3c4do.B. The data is striped across disks c3t3d0 and c3t4do and mirrored across vdevs mirror-0 and mirror-1.C. The storage pool is 146 GB total size (rounded to the nearest GB).D. The storage pool is 584GBtotal size (rounded to the nearest GB).E. The storage pool is 292 GB total size (rounded to the nearest GB).

Correct Answer: AE



QUESTION 47You enter dladm show-phys, which provides the following output:

You then enter:

ipadm create-ip net3

What is the output?

A. ipadm: cannot; create interface net3: Operation failed.B. ipadm: cannot create interface net3: Interface already exists.C. ipadm: cannot create interface net3: IP address object notspecified.D. No_response,The command was successful.



QUESTION 48Choose three options that describe the features associated with a Live Media installation.

A. does not allow the root user to log in to the system directly from the console (or any terminal)B. provides a "hands free" installationC. installs the desktop based packagesD. can be used to install only x86 platformsE. installs the server-based set of packages onlyF. allowsboth automatic and manual configuration of the networkG. installs both the server-based and desktop-based package

Correct Answer: BCDSection: (none)Explanation


QUESTION 49In a fresh installation of Oracle Solaris 11, default datalinks are named with a genetic naming convention, andthey increment as you add interfaces. What is the default name?

A. eth#B. net#C. el000g#D. lo#

E. nic#


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1458/geyrb.html#gldty

QUESTION 50You are planning group names for a new system. You decide to use a numbering convention that includes theyear and month the project began, to form the group number and name for work associated with that project.

So, for example, a project targeted to begin in January, 2013 would have the number (name):

201301(Pr20l301)

What are the two problems with your plan?

A. Group names may not contain a numeric characterB. Group names may be no longer than 7 characters.C. Group numbers should not be larger than 60000.D. Group names should be all lowercase.

Correct Answer: CDSection: (none)Explanation


QUESTION 51The following line is from /etc/shadow in a default Solaris 11 Installation:

jack: $5$9JFrt54$7JdwmO.F11Zt/ jFeeOhDmnw93LG7Gwd3Nd/cwCcNWFFg:0:15:30:3:::

Which two are true?

A. Passwords for account jack must be a minimum of 15 characters long.B. The password for account jack has expired.C. The password for account jack has 5 characters.D. A history of 3 prior passwords for the account jack is kept to inhibit password reuse.E. The minimum lifetime for a password for account jack is 15 days.



QUESTION 52You are asked to determine user jack's default login directory. Which command would provide you with usefulinformation?

A. cat /etc/passwd | grep jack

B. cat/etc/group|grepjackC. cat/etc/shadow|grepjackD. cat/etc/default/passwd|grepjack



QUESTION 53You need to install the solaris-desktop group package. Which command would you use to list the set ofpackages included in that software group?

A. pkg searchB. pkg infoC. pkg listD. pkginfoE. pkg contents


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E21802/gihfn.html

QUESTION 54Which files must be edited in order to set up logging of all failed login attempts?

A. /etc/default/login, /var/adm/loginlog, /etc/syslog.confB. /etc/default/login, /var/adm/authlog, /etc/syslog.confC. /var/adm/loginlog, /var/adm/authlog, /etc/syslog.confD. /etc/default/login, /var/adm/authlog, /var/adm/loginlog


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1456/secsys-40.html#secsys-36

QUESTION 55Which command would you use from the bash shell to determine the total amount of physical memory installedin your Solaris system (x86 and SPARC)?

A. uname aB. prtconf | grep -i memoryC. sysdef | grep - i memoryD. vmstatE. prtdiag | grep - i memory

Correct Answer: BSection: (none)

Explanation


QUESTION 56Which two options are characteristics of a fast reboot?

A. A fast reboot bypasses grub.B. A fast reboot cannot be used after a system panic on the x86 platform.C. A fast reboot can only be executed on the SPARC platform when theconfig/fastreboot_default property for

the svc:/system/boot-config:default serviceis set to true.D. A fast reboot uses an in-kernel boot loader to load the kernelinto memory.E. A fast reboot is the default on all platforms.



QUESTION 57You are installing the Solaris 11 OE by using the Interactive Text Installer. You have selected the option toautomatically configure the primary network controller. Which three items will automatically be configured as aresult of this selection?

A. The IP address.B. The name service.C. The time zone.D. A default user account.E. The terminal type.F. The root password.G. The host name.

Correct Answer: ABCSection: (none)Explanation


QUESTION 58Which two SMF milestones can be specified at boot time?

A. noneB. networkC. allD. configE. unconfigF. devices


Explanation/Reference:Reference:http://fengnet.com/book/Solaris_admin/ch03lev1sec16.html(Search none)

QUESTION 59Your system is assigned an IP address object 192.168.0.222/24. However, the net mask--expressed as fouroctets--is required. Which is the correct netmask?

A. 255.0.0.0B. 255.255.0.0C. 255.255.255.0D. 255.255.255.24E. 255.255.255.255



QUESTION 60View the following information for a software package:

Which command would you use to display this information for a software package that is not currently installedon your system?

A. pkg list gzipB. pkg info -r gzipC. pkg search 1 gzipD. pkg verify -v gzipE. pkg contents gzip


Explanation/Reference:Reference:http://www.oracle.com/technetwork/articles/servers-storage-admin/o11-083-ips-basics- 523756.html(listing 6)

QUESTION 61user1 has a disk quota of 0.5 MB. The user attempts to run the following command on a file called .bigfile thatis 495 KB in size:

cp bigfile /tmp

Will the command execute successfully?

A. Yes.Quotas do notinclude any of the system files such as /tmp /swap.B. Yes. The quota is set at the directory level, not the user level.C. No. The command will fail because it will cause him to exceed his user quota.D. No. A user cannot place files into the /tmp directory.



QUESTION 62Review the storage pool information:

Choose the correct procedure to repair this storage pool.

A. Shut the system down, replace disk c3t3d0, and boot the system. When the system is booted,execute thezpool clear pool1 command.

B. Shut the system down, replace disk c3t3d0, and boot the system. When the system is booted execute thezpool online pool1 command.

C. Shut the system down, replace disk c3r3d0, and boot the system. When the system is booted, execute thezpool replace pool1 c3t3d0 command.

D. Shut the system down, replace disk c3t3d0, and boot the system. When the system is booted, execute thezpool replace pool1 c3t3d0 c3t3d0 command.



QUESTION 63You are currently working in both your home directory and the system directory /tmp. You are switching backand forth with lull path names. Which pair of cd commands will provide you with a shortcut to switch betweenthese two locations?

A. cd ~ and cdB. cd and cd .C. cd ~ and cdD. cd * and cd . .


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19683-01/806-7612/files-38045/index.html

QUESTION 64A user jack, using a bash shell, requests a directory listing as follows:

jack@solaris: ~ $ 1s

dira dirb dirc diraa dirabc

Which three statements are correct?

A. The pattern dir? will expand to dira dirb dirc.B. The pattern dir*a will expand to diraa.C. The pattern dir*a will expand to dira diraa.D. The pattern dir*b? will expand to dirabc.E. The pattern dir*b? willexpand to dirb dirabc.

Correct Answer: ABCDSection: (none)Explanation


QUESTION 65Which two are true about accounts, groups, and roles in the Solaris user database?

A. All Solaris user accounts must have a unique UID number.B. A Solaris account name may be any alphanumeric string, and can have amaximum length of 8characters.C. Account UID numbers 0-09 are system-reserved.D. The GID for an accountdetermines the default group ownership of new files created bythataccount.E. The groupsthat an account is a member of are determined by the entries in the /etc/groupfile.



QUESTION 66Consider the following commands:

rm file1echo "Hello, world" > file2cat file1 && cat file2

What is displayed when this sequence of commands is executed using the bash shell?

A. Hello, worldB. cat: cannot open file1

C. cat: cannot open file1 Hello, worldD. cat: cannot open file1 Hello, WorldE. bash: syntax error near unexpected token '&&'



QUESTION 67To confirm the IP addresses and netmasks have been correctly configured on the network interfaces, whichcommand(s) should you use?

A. ipadm show-if B. ipadm show-nic C. ipadm show-addrD. ipadmshow-addripadm show-maskE. ipadm show-ipipadm show-maskF. ipadm show-config




QUESTION 68Subnets are created by using .

A. subnet B. netmask C. unicastD. broadcast



QUESTION 69Which three options accurately describe Oracle Solaris 11 zones?

A. can be NFS serversB. are whole root type onlyC. cannot have their own time zone settingD. can execute zfs and zpool commands (from a non-global zone)E. are virtualized operating system environments, each with its own dedicated OS and kernelF. are virtualized operating system environments, created with a single instance of the OS shared kernel

Correct Answer: ACFSection: (none)Explanation


QUESTION 70View the Exhibit and review the disk configuration.

The following command is executed on the disk:

zpool create pool1 c3t3d0s0

What is the result of executing this command?

A. A zpoolcreate error is generated.B. A 1-GB ZFS file system named /pool1 is created.C. A 15.97-GB storage pool named pool1 is created.D. The disk will contain an EFI disk label.



QUESTION 71You log in to the system as user1, then switch user to root by using the su - command. After entering thecorrect password, yon enter the following commands:

whoami;who am i;id

Which option correctly represents the output?

A. uid-0(root)gid=0(root)user1console Dec 3020:20root

B. rootuser1console Dec 3020:20uid=0(root)gid=0(root)

C. user1console Dec 3020:20rootuid=0(root)gid=0(root)

D. uid=0(root) gid=0(root)rootuser1 console Dec 30 20:20




The server has two spare 146-GB disk drives: c3t5d0 c3t6d0

You need to add more space to the pool1 storage pool. Which command would add more mirrored storage tothe pool1 storage pool?

A. zpool add pool1 mirror c3t5d0 c3t6d0B. zpool attach pool1 mirror c3tc5d0 c3t6d0C. zpool attach pool1 c3r3d0c3r5d0; zpool attach pool1 c3r4d0 c3r6d0D. zpool add pool1 c3r3d0 c3r5d0; zpool add pool1 c3r4d0 c3r6d0


Explanation/Reference:Reference:http://books.google.com.pk/books?id=Jlb_ePeDGlAC&pg=PA551&lpg=PA551&dq=ora cle+solaris+command+to+add+more+mirrored+storage+to+the+pool1+storage+pool&source=bl&ots=f6GnnEvyXa&sig=zG46OC320hteXDvipNcJn56lqS8&hl=en&sa=X&ei=JfmXT_2VH4_24QT8lYDFBg&ved=0CEIQ6AEwAw#v=onepage&q=oracle%20solaris%20command%20to%20add%20m ore%20mirrored%20storage%20to%20the%20pool1%20storage%20pool&f=false

QUESTION 73You attempted to reboot a system via the init command, however the system did not perform boot sequenceinto the Oracle Solaris Operating Environment. You are presented with a prompt from the OpenBoot PROM.Which command would you enter, to boot the system from the default device?

A. boot net installB. bootC. boot defaultD. boot -s 0



QUESTION 74You have a ZFS file system named /dbase/oral and you want to guarantee that 10 GB of storage space isavailable to that dataset for all data, snapshots, and clones.

Which option would you choose?

A. zfs set refreservation=10g dbase/oralB. zfs set quota=10g dbase/oralC. zfs set refquota=10g dbase/oralD. zfs set reservation=10g dbase/oral


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23823_01/html/819-5461/gazvb.html(Setting reservations on ZFS filesystem)

QUESTION 75View the Exhibit.

Which is true regarding the disk drive?

A. This disk configuration could be used as a ZFS root disk.B. This disk contains an SMI disk label.C. Slice 7 represents the entire disk and cannot beused as a slice for a file systemD. The disk contains an EFI disk label.



QUESTION 76User Jack logs in to host solaris and then attempts to log in to host oracle using ssh. He receives the followingerror message:

The authenticity of host oracle (192.168.1.22) can't be established. RSA key fingerprint is3B:23:a5:6d:ad:a5:76:83:9c:c3:c4:55:a5:18:98:a6

Are you sure you want to continue connecting (yes/no)?

Which two are true?

A. The public host key supplied by solarisis not known to the host oracle.B. The error would not occur if the RSA key fingerprint shown in the error message was added tothe /etc/ssh/

known_hosts file onsolaris.C. The private host key supplied by oracle is not known tosolaris.D. If jack answers yes, the RSA public key for the host oraclewill be added to theknwn_hostsfile for the user

jack.E. The public host keysupplied by oracle is not known to the hostsolaris.

Correct Answer: BDSection: (none)Explanation


QUESTION 77To help with your troubleshooting, you need to determine the version of the OBP. Which two commands willprovide you with this information?

A. printenvB. bannerC. .versionD. set-envE. show-devsF. value version


Explanation/Reference:Reference:http://www.allinterview.com/showanswers/101225.html(See Answer#3)

QUESTION 78Examine the following command sequence:

Which three are true?

A. Userjill, a member of the group other, can do a long listing (is1) of userjack'shomedirectory.B. User oracle, not a member of the group other, cannot execute the shell script.C. User jill, a member of the group other, can make a copy oftestfileindira.D. User jill,amember of the group other, can edit the data content of testfile.E. User jill, a member of the group other, cannot delete testfile.F. Use oracle, nota member of the groupother, cando a short listing (1s) of dirb.

Correct Answer: CDESection: (none)Explanation


QUESTION 79The /usr/bin/p7zip file that is part of the p7zip package has been overwritten. This server is critical to productionand cannot be rebooted. Identify the command that would restore the file without requiring a reboot.

A. pkg verify p7zipB. pkg fix p7sipC. pkg rebuild-index p7zipD. pkg revert p7zipE. pkg uninstsall p7zip

F. pkg instal lp7zipG. pkg install --no-backup-bep 7sipH. pkg refresh p7zip


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E21802/gkoks.html#gijmp(restoring a file)

QUESTION 80Given:

file1 and file2 are text files.

dir1 and dir2 are directories.

Which two commands will be successful?

A. cp dir1 dir1B. cp dir1 file1C. cp file? dir1D. cp file.dir1E. cp file% dir2F. cp file1file2 dir1

Correct Answer: CFSection: (none)Explanation


QUESTION 81You want to delete the IPv4 address on the interface net3. Which command should you use?

A. ipadm delete-ip net3/v4B. ipadm down-addr net3/v4C. ipadm disable-if net3/v4D. ipadm delete-vni net3/v4E. ipadm delete-addr net3/v4F. ipadm delete-ipv4 net3/v4



QUESTION 82Select two correct statements about the authentication services available in Oracle Solaris 11.

A. Pluggable Authentication Modules (PAM) is used tocontrol the operation of services such console logins

and ftp.B. The Secure Shell can be configured to allow logins across a network to remote serverswithouttransmitting

passwords across the network.C. Secure Remote Procedure Calls (Secure RPC) provides a mechanism to encrypt data on any IP Socket

connection.D. Pluggable Authentication Modules (PAM) is used to implement the Secure Shell in Oracle Solaris11.E. Simple Authentication and Security Layer (SASL) provides a mechanism to authenticate and encrypt access

to local file system data.

Correct Answer: AESection: (none)Explanation


QUESTION 83User brian changes the permissions for db_data this command:

chmod 4755 db_data

What is true?

A. db_data now has permissions rwsr-xr-x and can be deleted onlyby user brian.B. db_data nowhas permissions rwsr-xr-x and, ifexecuted, will inn withthe permissions of user brian.C. db_data now has permissions rwxr-sr-x and can be deleted only by members of the group owning it.D. The permissions for db_data cannot be determined, because the permissions prior to thechange havenot

been specified.E. db_data must be an ordinary file, because special permissions cannot be set on a directory.



QUESTION 84Which three of the components would degrade performance if used in a ZFS storage pool, and are notrecommended configurations?

A. a file on a UFS file systemB. a Veritas Volume Manager (VxVM) volumeC. a LUN in a hardwareRAID arrayD. a disk slice from an SMI labeled diskE. a Solaris Volume Manager (SVM) volumeF. an EDI disk

Correct Answer: ABESection: (none)Explanation


QUESTION 85View the Exhibit and review the file system information displayed from a remote server.

You are configuring a new server. This new server has the following storage pool configured:

This new server also has the following file systems configured:

When you are finished building this new server, the pool1/data dataset must be an exact duplicate of noteserver. What is the correct procedure to create the pool1/data dataset on this new server?

A. zfs create o mountpoint=/data o refquota=1gpool1/dataB. zfs set mountpoint=nonepool1zfs create pool1/dataC. zfs set mountpoint=nonepool1zfs create o mountpoint=/data o quota=1gpool1/dataD. zfs create quota=1g pool1/dataE. zfs create mountpoint=/data pool1/dataF. zfs set quota=1g pool1/data



QUESTION 86You have installed an update to the gzip package and need to "undo" the update and return the package to its"as-delivered" condition. Which command would you use?

A. pkg undoB. pkg revertC. pkg fixD. pkg uninstall


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E21802/gkoks.html(Restoring a File)

QUESTION 87To confirm the IP address and netmask have been correctly configured on the network interfaces whichcommand should you use?

A. ipdilm show-ifB. ipadm show-nicC. ipadm show-addrD. ipadm show-ifconfigE. ipadm show-addripadmshow-mask



QUESTION 88Yon are the administrator of a system that a large number of developers work on. These developers arerequired to crash the system, and their applications, on a regular basis.

What command would you use to configure where the core files are saved?

A. savecoreB. dumpadmC. svcadmD. procE. coreadm



QUESTION 89Which option displays the result of running the zfs list command?

A. Option AB. Option BC. Option CD. Option D


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E24456/filesystem-6.html

QUESTION 90Which network protocol provides connectionless, packet-oriented communication between applications?

A. TCPB. UDPC. IPD. ICMPE. NFSF. IPSec


Explanation/Reference:Reference:http://f1tutorials.com/Tutorials/Network/chapter8.2.html(User Datagram Protocol)

QUESTION 91A datalink can best be described as .

A. a driver for a Network Interface CardB. the software connecting the Internet Layer and the Physical LayerC. a device that provides Classless Inter-Domain Routing

D. a logical object used for IP MultipathingE. a device instance



QUESTION 92View the exhibit to inspect the file system configuration on your server.

Your department's backup policy is to perform a full backup to a remote system disk on Saturday. On Sundaythrough Friday, you are to perform an incremental backup to the same remote system disk.

· Each incremental backup will contain only data that has been modified since the previous Saturday backup.

· The server file systems must remain available at all times and can never be taken offline,

· The backup must not only provide for the recovery of the most recent version of a file, but must also allowrecovery of previous versions of a file created since Saturday's full backup. Following your company policy,which option describes a valid procedure for backing up the /data file system to a remote disk named /remote/backup?

A. On Saturday:zfs create snapshot pool1/[email protected] send pool1/data@sat > /remote/backup/fullOn each weekday:Remove the previous daily snapshot.zfs snapshot pool1/data@dailyzfs send i pool1/data@sat pool1/data@daily > /remote/backup/full

B. On Saturday:zfs create snapshotpool1/[email protected]/data@sat |zfs recv remote/backup/'date '+%m%d%Y'' On each weekday:Remove the previous daily snapshot.zfscreate pool1/data@dailyzfs sendipool1/data@satpool1/data@daily| zfsrecvremote/backup d%y''

C. On Saturday: zfssnapshotpool1/data@satzfssendpool1/data@sat>/remote/backup/fullOn each weekday:Remove the previous daily snapshot.zfssnapshotpool1/data@daily zfssendipool1/data@satpool1/data@daily >/remote/backup/daily

D. On Saturday:zfssnapshot pool1/data@satzfspool1/data@sat > /remote/backup/fullOn each weekday:Remove the previous daily snapshot.zfs snapshot pool1/data@dailyzfs sendi pool1/data@sat pool1/data@daily > /remote/backup/full



Explanation:

QUESTION 93A user account must be a member of a primary group, and may also be a member of one or more secondarygroups. What is the maximum total number of groups that one user can concurrently belong to?

A. 15B. 16C. 17D. 63E. 64F. 65G. The number of groups one user can concurrentlybelong to is unlimited in Solaris 11.

Correct Answer: GSection: (none)Explanation


QUESTION 94Identify three differences between the shutdown and init commands.

A. init shuts a system down faster than the shutdown command.B. Only shutdown broadcasts a final shutdown warning to all fogged in users.C. init does not terminate all services normally. The shutdown command performsshutdown of all services.D. The shutdown command can only bring the system to the single-user milestone. The command must be

used to shut the system down to run level 0.E. The shutdown sends a shutdown message to any systemsthat are mounting resource-termthat is being shut

down.F. The shutdown command will shut thesystem down and turn off power;init will only shut system down.

Correct Answer: ABESection: (none)Explanation


QUESTION 95View the exhibit.

The configuration information in the exhibit is displayed on your system immediately after installing the OS.Choose the option that describes the selection made during the Installation of the OS to obtain thisconfiguration.

A. The automatic network configuration option was chosen during the installation of the OS.B. Themanual network configuration option was chosen during the installation of the OS.

C. The network was notconfigured during the installation of the OS.D. TheDHCP network configuration option was chosen during the Installation of the OS.



QUESTION 96Which command would you use to determine which package group is installed on your system?

A. pkg list group/system/\*B. pkg infoC. unameaD. cat /var/sadm/system/admin/CLUSTEP


Explanation/Reference:Reference:https://blogs.oracle.com/OTNGarage/entry/what_did_i_just_install

QUESTION 97Oracle Solaris 11 kernel encounters a fatal error, and it results in a system panic. What type of file does thisgenerate?

A. a.outB. objdumpC. core dumpD. tape dumpE. crash dump



QUESTION 98The following information is displayed for the svc:/network/ssh service:

Which describes the minimum set of commands to be executed to bring the svc: /network/ssh:default service back online?

A. svcadm refresh svc:/network/ssh:defaultB. svcadm restart svc:/network/ssh:defaultC. svcadm enable svc:/system/cryptosvcD. svcadm enable svc:/system/cryptosvcsvcadm enable svc:/network/ipfilter:defaultsvcadm enable svc:/

network/ssh:defaultE. svcadm enable svc:/system/cryptosvcsvcadm enable svc:/network/ipfilter:defaultsvcadm refresh svc:/

network/ssh:defaultF. svcadm restart svc:/system/cryptosvcsvcadm restart svc:/network/ipfilter:defaultsvcadm restart svc:/

network/ssh:defaultG. svcadm enable svc:/system/ssh:default



QUESTION 99You are the administrator for a group of shell script developers. They use vi, and have asked you to make theirscripts automatically executable when they save their files.

How can this be accomplished?

A. Enter setovion thecommand line, or include it In each user's startup script.B. Enter umaskson the command line, or include it in each user's startup script.C. Enter umask ooo on the command line, or includeit in each user's startup script.D. Enter umask777 on the command line, or include it in each user's startup script.E. It isnot possible to automatically eot the execute bit on with the umasksetting, or vi option.F. Enterumask766the command line, or include it in the global startup script for the default shell.

Correct Answer: DSection: (none)

Explanation


QUESTION 100You have connected a new printer at a fixed IP address.

It appears to work correctly most of the time, but at other times does not respond

You suspect that the assigned address may not be unique within the network.

What command will be useful to confirm this?

A. arpB. netstatC. ipadm show-ifD. dladm show-addrE. ipadm show-addr




The server has two spate 140-GB disk drives: c3t5d0 c3t6d0

Which command would add redundancy to the pool1 storage pool?

A. zpool attach pool1 c3t3d0 c3t4d0B. zpool attach pool1c3t3d0 c3c5d0; zpoo1attach pool1c3t4d0 c3t6d0C. zpool mirror pool1c3t5d0c3t6d0D. zpool add pool1mirror c3t5d0 c3t6d0E. zpool add raidz pool1c3t5d0 c3t6d0



QUESTION 102A user on the system has started a process, but it needs to be terminated.

The process ID was determined as follows:

pgrep userprogram

l5317

The user attempted to terminate the program as follows:

pkill 15317

This command runs without an error message, and the process continues to run.What is the issue?

A. You need to run the pkillcommand with the process name.B. You need to switch to super user to kill the process.C. You need to run the ps command to get more information.D. You need to run the prstatcommand to get more information.



QUESTION 103You are logged in to a Solaris 11 system as user jack. You issue the following sequence of commands:

Identify two correct statements.

A. You have the effective privilege of the account root.B. Your GID is10.C. Yourhome directory is /root.D. You are running the shell specified for the account root.E. Your UID is 1.



QUESTION 104Which two are user definable OpenBoot parameters that can be set in the OpenBoot PROM?

A. IP address for the system console

B. host IDC. system date and timeD. default boot deviceE. verbose hardware diagnosticsF. powering off the hardware


Explanation/Reference:Reference:http://www.techrepublic.com/i/tr/downloads/home/0789734613_chapter_3.pdf(page 263, firstparagraph)

QUESTION 105Which two capabilities are provided by the OpenBoot PROM?

A. a command to safely shut down the systemB. hardware testing and initializationC. booting from a disk or networkD. starting the GRUB loader



QUESTION 106On which is the open boot prom available?

A. x86 onlyB. x86 64-Bit onlyC. SPARC onlyD. both x86 and x86 64-BitE. x86, x86 64-Bit and SPARC



QUESTION 107Review the storage pool information:

Which statement describes the status of this storage pool?

A. It is a RAIDZ storage pool and can withstand a single disk failure; data will be striped at: disk components.B. It is a double-parity RAIDZ storage pool and can withstand two disk failures; data will best striped across

four disk components.C. It is an improperly configured RAIDZ storage pool; data will be striped across four disk components, but only

three drives are protected with redundancy.D. It is an improperly configured RAIDZ storage pool; data will be striped across three disk components, but

only three drives are protected with redundancy.


Explanation/Reference:Reference:http://www.oracle.com/technetwork/systems/hands-on-labs/s11-intro-zfs- 1408637.html(seeExercise 1: Working with Pools)

QUESTION 108Which two statements describe the COMSTAR framework available in Oracle Solaris 11?

A. It converts an Oracle Solaris 11 host into a SCSI target device that can be accessed overastorage networkby Linux, Mac OS, or Windows client systems.

B. iSCSI targets cannot be configured as dump devices.C. It provides support for iSCSI devices that use SLP.D. It is used to connect to Fibre Channel or iSCSI Storage Area Network (SAN) environments.E. It provides an upgrade and update path to convert your iSCSI LUNs from Solaris 10 systems.


Explanation/Reference:Reference:http://hub.opensolaris.org/bin/view/Project+comstar/

QUESTION 109Review the non-global zone configuration displayed below:

The global zone has 1024 MB of physical memory. You need to limit the non-global zone so that it uses nomore than 500 MB of the global zone's physical memory. Which option would you choose?

A. Option AB. Option BC. Option CD. Option DE. Option E



QUESTION 110You are troubleshooting interface net3 and you enter the following sequence of commands:

Your next command should be:

A. ipadm up-addrnet3/v4B. ipadm enable-if -T net3C. ipadm create-vnic -a 192.168.1.25/24 net3/v4D. ipadm create-ip -T static -a 192.168.1.25/24 -n net3E. ipadm create-addr-T static -a 192.168.1.25/24 net3



QUESTION 111The storage pool configuration on your server is:

You back up the /pool1/data file system, creating a snapshot and copying that snapshot to tape

(/dev/rmt/0). You perform a full backup on Sunday night and Incremental backups on Monday through Saturdaynight at 11:00 pm. Each incremental backup will copy only the data that has been modified since the Sundaybackup was started.

On Thursday, at 10:00 am, you had a disk failure. You replaced the disk drive (c4t0d0). You created pool(pool1) on that disk.Which option would you select to restore the data in the /pool1/data file system?

A. zfs create pool1/dataLoad the Monday tape and enter:zfsrecv pool1/data < /dev/rmt/0Load the Wednesdaytape and enter:zfsrecvFpool1/data < /dev/rmt/0

B. Load the Sunday tape and restore the Sunday snapshot:zfsrecvpooll/data < /dev/rmt/0zfs rollback pool1/data@monLoad the Wednesday tape and restore the Wednesday snapshot:zfs recvipooll/data < /dev/rmt/0zfs rollback pool1/data@wed

C. zfs create pooll/dataLoad the Wednesday tape and enter:zfsrecv -F pool1/data < /dev/rmt/0

D. Load the Sunday tape and enter:zfs recv pool1/data < /dev/rmt/0Load the Wednesday tape and enter:



QUESTION 112In Oracle Solaris 11, where is the Oracle default repository located?

A. /var/spool/pkgB. http://localhost/solarisC. http://pkg.oracle.com/solaris/releaseD. http://www.oracle.com/Solaris/downloadE. /cdrom/cdrom0


Explanation/Reference:Reference:http://www.oracle.com/technetwork/articles/servers-storage-admin/solaris11-dev- 186782.pdf(page15, Table 2)

QUESTION 113Which two are implemented using the Internet Control Message Protocol (ICMP)?

A. pingB. DHCPC. HTTPD. telnetE. syslogF. traceroute

Correct Answer: AFSection: (none)Explanation


QUESTION 114Review the information taken from your server:

Which option describes the command used to create these snapshots of the root file system?

A. zfs snapshot -r rpool@BEIB. beadm creat enBE1C. zfs snapshot -r BE1rpoolD. zfs snapshot -r poolBEIE. zfs snapshot rpool@BElrpool/ROOT@BElrpool/ROOT/solaris@BEl \rpool/ROOT/dump@BEIrpocl/ROOT/

export@BEl\rpool/ROOT/export/home@BElrpaol/ROOT/swap@BEI:



QUESTION 115XJ notice that the /var/.dm/messages file has become very large. Typically, this is managed by a crontab entry.Which entry should be in the root's crontab file?

A. 103* * */usr/adm/messagesB. 10 3 * * * /usr/sbin/logadmC. 10 3 * * * /usr/sbin/syslogrotateD. 10 3 * * * /usi/sbin/logrotateE. 10 3 * * * /usr/sbin/messages


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1451/sysrescron-12.html(See example 14-3)

QUESTION 116user1 is attempting to run the following command:

cp bigfile verybig

The system displays the following error:

cp: cannot create verybig: Disc quota exceeded

Your initial troubleshooting shows that the df -h command indicates the account is at 100% capacity. Whatcommand would you use to determine how much disk space the user has available?

A. zfs get quota rpool/export/home/user1B. zfs userused@user1C. zfs quota=1M/rpool/export/home/user1D. df h |grep user1



Explanation:

QUESTION 117Select the packet type that identifies members of the group and sends information to all the network interfacesin that group.

A. UnicastB. MulticastC. BroadcastD. BayesianE. Quality of Service Priority


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19963-01/html/821-1453/ipv6-overview-10.html

QUESTION 118The current ZFS configuration on your server is:

pool1 124K 3-91G 32K /pool1

pool1/data 31K 3.91G 31K /data

You need to create a new file system named /data2. /data2 will be a copy of the /data file system.

You need to conserve disk space on this server whenever possible.

Which option should you choose to create /data2, which will be a read writeable copy of the /data file system,while minimizing the amount of total disk space used in pool1?

A. zfs set mountpoint=/data2 compression=on pool1/data2B. zfssnapshot pool1/data@now zfs set mountpoint=/data2,comrtession=on pool1/data@nowC. zfs create snapshot pool1/data@now zfs sendpool1/data@now|zfs recv pool1/data2D. zfs create snapshot pool1/data@now zfs clone -o mountpoint=/data2 pool1/data@nowpool1/data2E. zfs snapshot pool1/data@now zfs clone -o mountpoint=/data2 - ocompression=onpool1/data@now pool1/

data2F. zfs snapshot pool1/data@now zfs clone -o mountpoint=/data2 pool1/data@now pool1/data2



QUESTION 119You wish to troubleshoot some issues that you are having on the system. You want to monitor the /var/adm/messages file in real time. Which command would you use to do this?

A. headB. tailC. catD. file

E. test



QUESTION 120Which two options describe how to override the default boot behavior of an Oracle Solaris 11 SPARC system toboot the system to the single-user milestone?

A. from the ok prompt, issue this command:boot -m milestone=single-userB. From the ok prompt, issue this command:boot -m milestone/single-userC. From the ok prompt, issue this command:boot -milestone=single-user D.

From the ok prompt. issue this command:boot -sD. From from the ok prompt, issue this command:boot -m milestone=s


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-2731/hbrunlevels-13026.html(see table 1-4)

QUESTION 121In a default standalone installation of Oracle Solaris 11, what is the default minimum length in characters of auser password, and where is the minimum password length defined?

A. Default minimum length is 8,and is defined in /etc/default/passwdB. Default minimum length is 6, and is defined in /etc/default/passwdC. Default minimum length is 8, and is defined in /etc/shadow.D. Default minimum length is 6, and is defined in /etc/shadow.E. Default minimum length is 8, and is defined in /usr/sadm/defadduser.F. Defaultminimum length is 6, and is defined in /usr/sadm/defadduser.



QUESTION 122Which four can the SMF notification framework be configured to monitor and report?

A. all service transition statesB. service dependencies that have stopped or faultedC. service configuration modificationsD. legacy services that have not startedE. services that have been disabledF. service fault management eventsG. processes that have been killed

Correct Answer: BCDESection: (none)Explanation


QUESTION 123Jack have been asked to do an orderly shutdown on a process with a PID of 1234, with the kill command.Which command is best?

A. kill -2 1234B. kill -15 1234C. kill -9 1234D. kill -1 1234



QUESTION 124user1, while in his home directory, is attempting to run the following command in his home directory: cp bigfileverybig

The system displays the following error:

cp: cannot create verybig: Disc quota exceededYour initial troubleshooting shows that the df -h command indicates he is at 100% capacity. What commandwould you use to increase the disk space available to the user?

A. zfs get quota rpool/export/home/user1B. zfs user used@user1C. zfs quota=none /rpool/export/home/user1D. df -h |grep user1



QUESTION 125You need to install the gzip software package on your system. Which command would you use to find thesoftware package in the configured repository?

A. pkg search gzipB. pkg info gzipC. pkg contents gzipD. pkg info gzipE. yum list gzip

Correct Answer: A


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19963-01/html/820-6572/managepkgs.html(How to search for Packages)

QUESTION 126What is the result of executing the following command?

Svcs -d svc:/netwotk/ssh:default

A. disables the svc:/network/ssh:default serviceB. displays the services that svc: /network/ssh:default is dependent onC. displays the services that are dependent on the svc: /network/ssh:default serviceD. deletes the svc: /network/ssh:default service



QUESTION 127Which two accurately describe the Solaris IPS repository?

A. It contains a collection of operating system patches.B. It contains a collection of software packages.C. Allpackages within an IPS package repository reside in a catalog.D. It is an ISO image of the Solaris installation media.E. The packages in a catalog are associated with a specific publisher.



QUESTION 128Which operation will fail if the DNS configuration is incorrect?

A. domainnameB. ping localhost.C. ping 192.168.1.1D. ping 23.45.82.174E. ping www.oracle.com.F. cat/etc/resolv.conf



QUESTION 129You have a process called bigscript, and you need to know the PID number for this process.Which command will provide that information?

A. pkill bigscriptB. ps bigscriptC. pgrep bigscriptD. prstat bigscript


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19683-01/806-7612/othercommands- 69543/index.html(WhatCommands Are Running Now (ps))

QUESTION 130Server A, Server B, and Server C are connected to the same network switch and are on the sari Each serverhas a single network interface, net0.

You received a tech support call that Server B has lost network connectivity. Your troubleshooting hasdiscovered:

Server A can ping Server C, but not Server B.Server B can ping localhost, but not Server A or C.Server C can ping Server A, but not Server B.

On Server C, you enter the following command:

dladm show-phys | grep net0

Response:

net0/v4 Ethernet down 0 unknown el00gl

What is the next logical troubleshooting action?

A. Run arp-aon all servers.B. Confirm that the router is working.C. Confirm that the powerlight of the network switch is on.D. Confirm that the physical network connections are intact.E. On ServerA and C,runtranceroute n server.F. On ServerB, run tranceroute nservera and tranceroute n serverc.



QUESTION 131View the Exhibit.

After Installing the OS, you need to verify the network interface information. Which command was used todisplay the network interface information in the exhibit?

A. ifconfiqaB. ipadm show-addrC. svcs 1network/physicalD. netstata



QUESTION 132You suspect a problem with the oponldap package and want to make sure that the files have not be modified orotherwise tampered with. Which command would validate all of the files contained in the openldap package andreport any problems?

A. pkg chk openldapB. pkg info openldapC. pkg contents openldapD. pkg verify openldapE. pkg set-property signature-policy verify


Explanation/Reference:Reference:http://www.cyberciti.biz/faq/solaris-find-out-a-package-which-a-file-belongs-to/

QUESTION 133You wish to edit your crontab file that is located in /var/spool/cron/crontab. What command must you enter toedit this file?

A. crontab -eB. crontabe/var/spool/cron/crontabC. crontab -rD. crontabe/etc/default/cron



QUESTION 134What is the output of the following command, if executed using the default shell for the root account of astandard Live CD Install of Oracle Solaris 11?

echo '$SHELL'

A. /usr/bin/bashB. /usr/bin/kshC. $SHELLD. the PID for the current shell


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/pdf/821-1451.pdf(page 51, see the command output at the topof the page)

QUESTION 135User jack logs in to host solaris and issues the following command:

jack@solaris:-$ Is .ssh

id_dsa id_dsa.pub id_rsa id_rsa.pub known_hosts authorized_keys Which two are true?

A. The id_rsa file contains the private key for rhosts-based host authentication.B. The id_dsa.pub file contains the Digital Signature Algorithm public key for the user jack.C. The id_rsa.pub file contains the Rivest Shamir Adelman public key for the host solaris.D. The authorized_keys file contains the private keys of remote users authorized to access jack'saccount on

solaris.E. The known_hosts file contains the verified public keys of remote hosts known to be trusted.

Correct Answer: AESection: (none)Explanation


QUESTION 136You have completed configuring a zone named dbzone on your Solaris 11 server. The configuration is asfollowing:

The global zone displays the following network information:

The zone has never been booted. Which three options correctly describe this zone?

A. It is a sparse root zone.B. It is a whole root zone.C. It is an immutable zone.D. It isa native zone.E. The zoneshares the networkinterface with the host.F. The zone uses a virtual network interface.G. The hostidis the same as the global zone.H. The IP address of the zone is10.0.2.18.

Correct Answer: CEGSection: (none)

Explanation


QUESTION 137You have been asked to terminate a process that appears to be hung and will not terminate. The process tableis shown below:

root 15163 15156 0 12:51:15 pts/3 0:00 hungscript

What command will terminate the process?

A. kill -9 15163B. kill -1 15163C. kill -15 15163D. kill -2 15163


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1451/spprocess-1.html#eoizf(Terminate theprocess)

QUESTION 138The global zone has 8 CPUs. You suspect that one of your non global zones, dbzone, is consuming all of theCPU resources. Which command would you use to view the CPU utilization for all of the zones to confirm this?

A. Run from the global zone:prstat -ZB. Run from each zonezlogin <zonename> mpstatC. Run from the global zone:zonestar-r summaryD. Run from the global zone:rctladm-1E. Run from the global zone:prctl -i



QUESTION 139You are executing this command in the default shell:

sleep 5000 &

The system displays a number. This value is .

A. the priority of the /usr/bin/sleep processB. the process ID of the /usr/bin/sleep processC. the process ID of the shell spawned to execute /usr/bin/sleepD. the process group ID that includes the /usr/bin/sleep processE. the amount of memory allocated to the /usr/bin/sleep process

F. the current number of instances of the /usr/bin/sleepprocess


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19963-01/html/821-1461/sleep-1.html

QUESTION 140You are installing the Solaris 11 Operation System by using the Text Installer. A panel prompts you to create aroot password and a user account. Which four describe your options for completing this panel of theInstallation?

A. Creating auseraccount is optional.B. The root password must be set and cannot be blank.C. The root password can be left blank.D. If you provide a username, that user is assigned the root role.E. If you provide a username, that user is given root privileges.F. If you provide a username,root is an account rather than a role andis set to expire immediately.G. If you do not provide a username, root is an account rather than a role and is set to expireimmediately.

Correct Answer: ABDGSection: (none)Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E21798/sliminstall1.html(see point#12)

QUESTION 141Which option would you choose to display the kernel version level for your operating system?

A. Cat/etc/releaseB. uname-aC. pkg info kernelD. banner (issued from the OpenBoot Prom)E. cat /etc/motd



QUESTION 142After installing the OS, the following network configuration information is displayed from the system:

Which option describes the state of this server?

A. The automatic network configuration option was chosen during the installation of the OS.

B. The manual network configuration option was chosen during the installation of the OS.C. The network was not configured during the installation of the OS.D. The network interface is configured with a static IP address.



QUESTION 143The /etc/hosts file can be best described as .

A. a local database of host names for rlogin, rsh, and repB. the configuration file for the host name of the systemC. a local database of information for the uname commandD. the configuration file for the Domain Name Service (DNS)E. a local database of host names and their associated IP addresses



QUESTION 144Review the boot environment information displayed on your system:

Which two options accurately describe the newBE boot environment?

A. It cannot be destroyed.B. It cannot be activated.C. It cannot be renamed.D. You can create a snapshot of it.E. It is activated but unbootable.F. It has been deleted and will be removed at the next reboot.

Correct Answer: CESection: (none)Explanation

Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E21801/unbootable.html

QUESTION 145You are attempting to troubleshoot an event that should have made an entry into the messages log. This eventhappened about two weeks ago. Which file should you look at first?

A. /var/adm/messagesB. /var/adm/messages.0C. /var /adm/messagas.1D. /var/adm/messages.2E. /var/adm/messages.3



QUESTION 146Review the boot environments displayed on your system:

Which options describes the solaris-1 BE?

A. It is active on the next reboot.B. It is active now.C. It is inactive.D. It is unbootable.E. It is active now and on reboot.F. It has been removed and will no longer be available after the next reboot.


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/E24456/betools-6.html(How to Update your ZFS bootenvironment, see point #1)

QUESTION 147On localSYS, your SPARC based server, you back up the root file system with recursive snapshots of the rootpool. The snapshots are stored on a remote NTS file system.

This information describes the remote system where the snapshots are stored:

Remote system name: backupSYS

File system where the snapshots are stored: /backups/localSYS

Mounted file system on localSYS: /rpool/snaps

Most recent backup name: rpool-1202

Disk c0t0d0 has failed in your root pool and has been replaced. The disk has already been part< and labeledand now you need to restore the root file system. Which procedure would you follow to restore the ZFS root filesystem on localSYS?

A. boot cdrom -smount -F nfs backup_server:/rpool/snaps /rmtzpool create rpool c0t0d0s0cat /mnt/rpool.1202 |zfs receive -Fdu rpoolzpool set bootfs=rpool/ROOT/solaris rpoolRecreate swap and dump devices.Reinstall the bootblock on c0t0d0.

B. boot cdrom -smount -F nfs backup_server:/rpool/snaps /mntzpool create rpool c0t0d0s0zfs create -o mountpoint=/ rpool/ROOTcat /mnt/rpool.1011 |zfs receive -Fdu rpoolzpool set bootfs=rpool/ROOT/solaris rpoolRecreate swap and dump devices.Reinstall the bootblock on c0t0d0.

C. bootcdrom-smount-Fnfsbackup_server:/rpool/snaps /mntcat/mnt/rpool.1011 |zfs receive-Fdu rpoolzpoolsetbootfs=rpool/ROOT/solarisrpool c0t0d0s0Reinstall the bootblock onc0t0d0s0

D. boot cdrom -smount -F nfs backup_server:/rpool/snaps /rmtzpool create rpool c0t0d0s0zfsreceive -Fdu/mnt/rpool.1011zpool set bootfs=rpool/ROOT/solaris rpoolReinstall the bootblock on c0t0d0.



QUESTION 148You have edited /etc/profile to include the lines:

dennis_says=hello

export dennis_says

You have also edited /etc/skel/local.profile to include the line:

dennis_says=world

You now create a new user account brian, and specify use of the bash shell. When brian logs in and enters

echo $dennis_says

What will he see, and why?

A. world,because the local.profile entry will be executed lastB. hello,because the global /etc/profileentry overrides the local.profileentryC. hello, because thelocal.profileentry is not automatically sourced on loginD. hello,because the value specified inlocal.profile was not exportedE. nothing, because the variable was not exported inlocal.profile



QUESTION 149You want to Install the openldap software package to a now boot environment for testing before introducing thenow software package to the production environment. What option describes the correct procedure to:

1) create a new BE named nowBE

2) install the software to that new BE only

A. pkg install --newBE openldapB. pkg install --be-nama newBE openldapC. beadm create newBEbeadm mount newBE /mntpkg -R /mn tupdate openldapD. beadm create newBEbeadm activate newBE pkg install openldap



QUESTION 150You arc Installing the Oracle Solaris 11 Operating System by using the Text Installer. Which three optionsdescribe the features associated with the Text Installer?

A. It can be used to install only SPARC systems.B. It installs gnome as the default user environment on a system capable of displaying a environment.C. You can choose whether root is a role or user account.D. You can configure the network manually.E. You can do both automatic and manual configuration of the network.F. You canselect how to configure the remaining network interfaces.

Correct Answer: CDESection: (none)Explanation


QUESTION 151The interface net3 should be operating, but is not.

Command:

ipadm show-addr | grep net3

Response:

net3/v4 static down 192.168.0.200/24

Which command should you enter next?

A. ipadm create-ipB. ipadm enable-ifC. ipadm show-ifD. ipadm up-addr


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19963-01/html/821-1462/ipadm-1m.html

QUESTION 152When issuing the zonestat 2 1h is command, the following information is displayed:

Which two options accurately describe the statistics contained in the output?

A. dbzoneis using 0.21% of the total CPU resource available in the /one's processor set.B. dbzone is using 0.21% of the global zone's total CPU.C. dbzone is using 5.48% of the total physical memory that has been allocated to thezone.D. dbzone is using 2.37% of the global zone's total virtual memory.E. The network is being utilized 100% with no physical bandwidth remaining.



QUESTION 153The advantage of core files is that they allow you an opportunity to examine the cause of problems, so that theycan be resolved.

However, core files must be managed because they .

A. take up large amounts of disk spaceB. make numerous entries into the /var/adm/wtmpx fileC. steal resources from the processor, slowing down system performanceD. fill up swap space; this will begin to slow the system due to swapsE. fill up swap space; this will begin to slow the system due to paging


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1451/tscore-8.html

QUESTION 154The line

set noexec_user_stack= l

should be added to the /etc/system file to prevent an executable stack while executing user programs. What isthe purpose of this?

A. help prevent core dumps on program errorsB. help programs to execute more quickly by keeping to their own memory spaceC. log any messages into the stack logD. help make buffer-overflow attacks more difficult


Explanation/Reference:Reference:http://docs.oracle.com/cd/E23824_01/html/821-1456/secfile-10.html

QUESTION 155User jack makes use of the bash shell; his home directory is/export/home/jack.

What is the correct setting of umask, and where should it be set, to allow jack to create a shell script using thevi editor, that is executable by default?

A. It is not possible to make a script executable without using the chmod command.B. umask value of 0002 set in /etc/profileC. umask value of 0002 set in /export/home/jack/.bashrcD. umask value of 0722 set in /etc/profileE. umask value of 0722set In /export/home/jack/.bashrc



QUESTION 156zone1 is a non-global zone that has been configured and installed.zone1 was taken down for maintenance, and the following command was run:

zoneadm z zone1 mark incomplete

The following information is displayed when listing the zones on your system:

Which task needs to be performed before you can boot zone1?

A. The zone needs to be installed.B. The zone needs to be brought to the ready state.C. The zone needs to be uninstalled and reinstalled. D. The zone needs to be brought to the complete state.


Explanation/Reference:Reference:http://docs.oracle.com/cd/E19683-01/817-1592/z.inst.task-1/index.html(Marking the zoneincomplete, see the note)


oracle solaris 11 system administrator - gratis exam · 2013. 3. 20. · oracle solaris 11 system...

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