presentation1-ccna

7/30/2019 Presentation1-CCNA

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S T U D Y G U I D E A N D T R A I N I N G K I T

C.C.N.A

Copyright Copy By Bhupendra Badoniya


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PDUs at the network layer of the OSI arecalled..

1. Transport

2. Frames

3. Packets

4. Segments

Ans : Segments

Copyright Copy By Ankur Bhardwaj


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Which of the following function of the router

1. Packet Switching

2. Packet Filtering

3. Broadcast Domain

4. Internetwork communication5. Path selection

Ans : Packet SwitchingInternetworkCommunication

Path SelectionCopyright Copy By Ankur Bhardwaj


4/21

Which layer of the provide translation of data ?

1. Application

2. Presentation

3. Session

4. transport

Ans : Transport



5/21

Ack, sequencing, flow control are characteristic ofwhich OSI layer

1. Layer 2

2. Layer 3

3. Layer 4

4. Layer 7

Ans : Layer 4



6/21

Which of the following types of connections canuse full duplex ?

Hub to hub

Switch to switch

Host to host

Switch to hub Switch to host

Ans : Switch to switchHost to HostSwitch to host



7/21

You want to use full-duplex Ethernet instead of half duplex.Which two of the following will be benefits on your network

You will have more collision domains

Youll have no collisions on each segment It should be faster

It will less efensive

Ans :Youll have no collisions on each segment



8/21

Segmentation of a data stream happens at whichlayer of the OSI model

1. Physical

2. Data Link

3. Network

4. Transport



9/21

Which of the following will best improve network performance byincreasing the bandwidth available to host and limiting the size of the

broadcast domain

Adding more router ports for each LAN

Adding bridges to the network

Adding switch

Adding vLans



10/21

What protocol sends redirects to an originatingrouter ?

TCP

IP

ICMP

UDP



11/21

subnets at each location. The company has oneClass C add to use

RIP v1

RIP v2

IGRP

EIGRP



12/21

Which router component store routing tables,ARP cache, and packet buffers ?

NVRAM

Flash Memory

ROM

DRAM



13/21

What is the class of add the subnet add and the hostadd of the following IP add 172.1.10.54, 248.0

Class A 172.16, and 10.54

Class B 172.16.8.0 and 10.54

Class B 172.16.10.0 and 54

Class C 172.16.10.5 and 54 IP is not a legal range



14/21

What is the decimal and hexadecimal equivalentof the binary no. 10011101

A. 159

B. 157

C. 185

D. 0x9dE. 0xd9

F. 0x159

Ans : B and D



15/21

What protocol find out the H/W add of a localAdd.

A. RARP

B. ARP

C. ICMP

D. IPE. Trace route

Ans : ARP


h h l f dd d f


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Which class of IP add provides a maximum ofonly 254 host add per network ID

A. Class A

B. Class B

C. Class C

D. Class DE. Class E

Ans : Class C


h d h "i id l b l dd i


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What does the "inside Global add represent inthe configuration of NAT

A. The summarized add for all of the internalsubmitted add.

B. The MAC add of the router used by inside hosts to

connect to the internet.C. A globally unique, private IP add asigned to a host

on the inside network.

D. A registered add that represent an inside host to an

outside network.

Ans : D



18/21

Which port use a 443 port no.

A. HTML

B. HTTPS

C. TFTP

D. TELNETE. SMTP

F. FTP

Ans : BCopyright Copy By Ankur Bhardwaj

i l d f i h CLI h


19/21

incomplete command from a switch CLI whatwould you do to get help

A. Type the history to review the error

B. Re-enter the command followed by a questionmark

C. Type help.D. Enter the ? To see the all console cmd


Whi h d ill h h h DTE


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Which command will show you whether a DTE ora DCE cable is plugged into serial 0


A. Sh int 0

B. Sh int serial 0

C. Sho controllers S0

D. Sho contorller s0


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presentation1-ccna

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