| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Which of the following is an example of the Physical Layer?
A.) SQL
B.) IP
C.) LLC
D.) DDP
E.) Ethernet | | 2 |
| What does the term Base refer to in 100BaseT
A. cabling type
B. singnal type
C. 100 mode type
D. spectrum used
E. speed category | | 2 |
| Which layer is responsible for routing through an internetwork?
A.) Physical
B.) Session
C.) Network
D.) Transport
E.) Application
F.) Data Link | | 3 |
| 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 | | 1 |
| Identify the 3 Internet layer IP protocols?
A.) NetBios
B.) IPX
C.) ARP
D.) IP
E.) RARP | | 1 |
| What is the difference between TCP and UDP?
A.) TCP is connection-oriented; UDP uses acknowledgements only
B.) TCP is connection-oriented; UDP is connectionless
C.) Both TCP and UDP are connection-oriented, but only TCP
uses windowing
D.) TCP and UDP both have sequencing, but UDP is connectionless | | 2 |
| What is convergence time?
A.) The update time
B.) The time it takes to reload a router
C.) The time it takes for a packet to reach its destination
D.) The time is takes for all routers update their tables
after a change
takes place | | 1 |
| What is SIA (Stuck in Active) in EIGRP? | Hathway | 4 |
| Identify 2 features of PPP CHAP authentication?
A.) Username and password is sent in clear text
B.) Authentication messages are sent periodically during the
connection
C.) Less secure then PAP
D.) Local router 'challenges' the remote router | | 1 |
| Which two statements are true? (Choose two)
A. Ethernet 802.3 utilizes a half duplex method for data
transfer
B. In a 100 MBS point to point connection a full duplex
connection can provide 400 Mbs of data transfer
C. Ethernet switches can use the full duplex mode to connect
multiple nodes on a single pod of a switch
D. Full duplex Ethernet takes advantage of UTP using one
pair for transmission and the other pair for reception | | 1 |
| Routers that have Flash memory typically have a ore loaded
copy of place IOS software. Which command should you use to
make a backup copy of the software image onto a given
network server?
A. copy flash tftp
B. save copy to tftp
C. write backup tftp
D. write, backup -server-name-
E. copy backup to -server-name- | | 1 |
| What does 'P' mean when running a Trace?
A.) Good route
B.) Protocol unreachable
C.) Source Quench
D.) Destination unreachable | | 2 |
| 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 | | 2 |
| Identify 3 LAN technologies?
A.) FDDI
B.) HDLC
C.) HSSI
D.) X.25
E.) 802.3
F.) 802.5 | | 1 |
| When discussing static routes, what is the gateway parameter
used
for?
A.) Determining the dynamic route
B.) Defining the subnet
C.) Defining the Administrative Distance
D.) Determining the next hop | | 1 |
| As a system administrator, you perform an extended ping at
the privileged EXEC prompt. As part of the display, you see
"Set DF bit in IP header? [yes] :" What would happen if you
answered no at the prompt.
A. This lets the router fragment the packet.
B. It tells the router not to fragment the packet.
C. This lets the router direct the packet to the destination
it finds in its routing table.
D. It tell the router to send the packet to the next hop
router. | | 1 |
| What does a Standard IP Access-list use as test criteria?
A.) IP source address
B.) IP source and destination address, protocol numbers and
port numbers
C.) IPX source and destination address
D.) Source MAC address | | 2 |
| Which is true regarding store-and-forward switching method?
A.) Latency varies depending on frame-length
B.) Latency is constant
C.) It is default for all Cisco switches
D.) It only reads the destination hardware address before
forwarding the
frame | | 1 |
| Bridges work at what layer of the OSI model?
A.) Data Link
B.) Network
C.) Physical
D.) Application | | 2 |
| Which of the following is a connectionless protocol at the
Transport layer?
A.) UDP
B.) ARP
C.) ICMP
D.) RARP
E.) IP
F.) FTP | | 4 |
| |
| For more CCNA Interview Questions Click Here |
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