| Other CCNA Interview Questions |
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| Question | Asked @ | Answers |
| |
| The PDU at the network layer is a ________
Packet
Frame
Segment
Bit
| | 3 |
| Hi Jitendera, I continuously read your answers which is
more knowlegable than books...
Q.I am facing some problems in subnetting.can you plzz
explain the subnetting process.. will be remain thankful | | 3 |
| What are the 3 ways routers learn paths to destination networks?
A.) Dynamic
B.) Static
C.) Routing tables
D.) Default | | 1 |
| What is the default bandwidth of a serial connection?
A.) 1200 baud
B.) 1.544 Mbps (T1)
C.) 10 Mbps
D.) 96Kpbs | | 1 |
| Identify the command to display the status of the Frame Relay
virtual circuit?
A.) Router# show frame-relay virtual-circuit
B.) Router(config)# show frame-relay pvc
C.) Router# show frame-relay pvc
D.) Router# show virtual | | 1 |
| What is required to support full-duplex Ethernet?
A.) Multiple paths between multiple stations on a link
B.) Automatic sensing operation by all connected stations
C.) Loopback and collision detection disabled
D.) Full-duplex NIC cards | | 1 |
| Which global configuration command will tell the router to load
the IOS file 'IOS_filename' from the Network File server at
1.2.3.4
during the next boot?
A.) boot system flash IOS_filename 1.2.3.4
B.) boot system tftp IOS_filename 1.2.3.4
C.) config-register 0x0 1.2.3.4
D.) boot system rom 1.2.3.4
E.) This can not be done, only the first file in flash can
be used. | | 1 |
| What is the result of using a hierarchical addressing framework?
A. increased availability of addresses
B. decreased distance between routers
C. increased router memory requirements
D. no need to maintain routing information | | 2 |
| Identify the command to disable CDP on an interface?
A.) Router(config-if)# no cdp enable
B.) Router(config-if)# no cdp run
C.) Router# no cdp enable
D.) Router(config-if)# no cdp | | 1 |
| Which OSI layer defines end to end communication,
segmentation and
re-assembly?
A.) Network
B.) Transport
C.) Physical
D.) Application
E.) Data-Link
F.) Presentation | | 1 |
| Which protocol resolves an IP address to a MAC address?
A.) DHCP
B.) RARP
C.) ARP
D.) NBP
E.) DNS | | 4 |
| What is the function of the Transport layer and which protocols
reside
there?
A.) MAC addressing - IP
B.) Interhost communication - SQL, NFS
C.) Best effort Packet delivery - TCP, UDP
D.) End-to-end connections - TCP, UDP | | 1 |
| Of the following switching types, which one has the lowest
latency?
A.) Cut-through
B.) Fragment Free
C.) None
D.) Store-and-forward | | 3 |
| Which command can verify only Network layer connectivity
between 2
hosts?
A.) ping
B.) e-mail
C.) plp
D.) arp
E.) telnet | | 2 |
| Hi, Jitendra thanks for letting me know my answer. I know
ip addressess classes & there subnet masks. Waht i want to
know is the exact address? Ex.In the organization there are
70 pcs which type of address we can use there what will be
the range for ip address? | | 2 |
| Identify 2 reasons for disabling CDP?
A.) If the router is not configured for RIP
B.) Save bandwidth by eliminating overhead
C.) If the router is configured for Appletalk
D.) When connected to a non-Cisco router | | 1 |
| Which statement about the flow control function of TCP is true?
A. TCP makes no snarl to check for lost or duplicate data
packets
B. The application layer must sequence data packets when
using TCP
C. TCP controls the flow of UDP data through negative
acknowledgements (NAK)
D. TCP is a connection oriented protocol that acknowledges
receipt of data packets and is considered reliable | | 2 |
| Which protocol will send a message to routers if a network
outage
or congestion occurs?
A.) ARP
B.) TCP
C.) IP
D.) ICMP | | 1 |
| Regarding frame relay, which of the following statements are
true?
A.) You must use ANSI encapsulation if connecting to
non-Cisco equipment
B.) You must use IETF encapsulation if connecing to
non-Cisco equipment
C.) You must use Q.933a encapsulation if connecing to
non-Cisco equipment
D.) You must use Cisco encapsulation if connecting to
non-Cisco equipment | | 1 |
| The Cisco Catalyst 5000 switch supports full duplex. How
would you
enable it on the second port of the card in slot 1?
A.) router(config-if)# duplex full
B.) router(config)# duplex full
C.) router(config-if)# set port duplex
D.) router(config)#port duplex = full
E.) router(config-if)# set port 1/2 full | | 1 |
| |
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