| Other CCNA Interview Questions |
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| Question | Asked @ | Answers |
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| Which layer is responsible for negotiating data transfer syntax?
A.) Network
B.) Session
C.) Application
D.) Transport
E.) Presentation | | 2 |
| Which ISDN protocol prefix specifies switching and signalling?
A.) I
B.) E
C.) Q
D.) S | | 1 |
| Which OSI layer provides mechanical, electrical & procedural
specifications for activating, maintaining physical link?
A.) Presentation
B.) Network
C.) Application
D.) Physical
E.) Transport
F.) Data-Link | | 1 |
| With distance vector routing protocols, it is never useful
to send
the same routing update packet back out the same interface
that it was
learned. This concept is called what?
A.) Holddown timers
B.) Poison Reverse
C.) Count to infinity
D.) Split Horizon
E.) Link State | | 1 |
| Which of the following are Transport layer protocols?
A.) UDP
B.) TCP
C.) NBP
D.) IP
E.) SPX | | 1 |
| Which of the following are Session Layer standards?
A.) ASCII and EBCDIC
B.) MPEG and MIDI
C.) NFS and SQL
D.) JPEG and PICT | | 1 |
| Which router command allows you to view the entire contents
of all access lists?
A. Router# show interface
B. Router> show ip interface
C. Router# show access-list
D. Router> show all access-list | | 2 |
| How does the cut-through switching technique work?
A.) By using broadcast address as source addresses
B.) The switch waits only for the header to be received
before it checks
the destination address and starts forwarding the packets
C.) The LAN switch copies the entire frame into its onboard
buffers and
then looks up the destination address in its forwarding, or
switching,
table and determines the outgoing interface
D.) By using a Class I repeater in a collision domain | | 1 |
| Which layer manages protocol access to the Network layer?
A.) Datalink - MAC Sublayer
B.) Datalink - LLC Sublayer
C.) Transport
D.) Session
E.) Network | | 1 |
| Which two physical interfaces support PPP? (Choose two)
A. Ethernet
B. Token Ring
C. Synchronous serial
D. Asynchronous serial | | 1 |
| Which of the following will show an extended access list 150?
A.) sh access-list 150
B.) sh ip int
C.) sh ip access-list
D.) sh access-list 150 extended | | 1 |
| In order to configure a Frame Relay subinterface with IP
identify
the 2 commands that must be configured on the physcial
interface?
A.) Router(config-if)# encapsulation frame-relay
B.) Router(config-if)# no ip address
C.) Router(config-if)#encapsulation subinterface frame-relay
D.) Router(config)# subinterface s0 encapsulation frame-relay | | 1 |
| What is the most common layer 2 device?
A. Hub
B. Router
C. Switch
D. Repeater | Wipro | 2 |
| What is the routing algorithm used by RIP and IGRP?
A.) OSPF
B.) Link-state
C.) Dynamic
D.) Distance Vector | | 2 |
| IP standard access lists use which of the following as a
basis for
permitting or denying packets?
A.) destination address
B.) port
C.) protocol
D.) source address | | 1 |
| What does the parameter -- LOG -- do on an IPX access list?
A.) The log keyword is not a valid option.
B.) Read the LOG to figure out what traffic to deny.
C.) Logs the creation of the access list.
D.) Logs IPX access control list violations whenever a
packet matches a
particular access list entry.
E.) Ensures the IPX protocol places a log in the fireplace. | | 1 |
| Identify the command mode necessary to enter the standard ping
command?
A.) Router(config)#
B.) Router>
C.) Router(std-ping)#
D.) Router(config-if)# | | 1 |
| Which statement about the data link connection identifier
(DLCI) is true?
A. It is a number that identifies a local virtual circuit in
a Frame Relay network
B. It is a signaling standard between the CIDE device and
the Frame Relay switch
C. It is the clock speed (pod speed) of the connection
(local loop) to the Frame Relay Cloud
D. It is the Maximum number of uncommitted bits that the
Frame Relay switch will attempt to transfer beyond the
Committed Information Rate (CIP) | | 1 |
| Which of the following statements are true?
A.) Store and forward switching creates variable latency
through the switch
B.) Cut through switching creates variables latency through
the switch
C.) Cut through switching works at wire speed
D.) Store and forward switching works at wire speed | | 1 |
| What are two purposes for segmenting a network with a
bridge? (Choose two)
A. to reduce collisions
B. to increase collisions
C. to add collision domains
D. to reduce collision domains
E. to have more broadcast domains | | 1 |
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