| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Which three basic switch functions increase available
bandwidth on the networks? (Choose three)
A. loop avoidance
B. address learning
C. hop count limiting
D. broadcast filtering
E. packet forward/filtering
F. broadcast packet hop count learning/forward/filtering | | 1 |
| How do you view the routers current processor utilization?
A.) show version
B.) show processes cpu
C.) show running-config
D.) show startup-config
E.) show cpu
F.) show utilization | | 1 |
| Identify the type of routing protocol that exchanges entire
routing tables
at regular intervals?
A.) Link state
B.) Interior gateway protocols
C.) Appletalk routing
D.) Distance vector | | 1 |
| We know that TCP provides connection oriented services, what
else
does it provide?
A.) FECN & BECN
B.) Path discovery.
C.) Flow control and error checking.
D.) Name resolution.
E.) File manipulation. | | 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 |
| The benefits to segmenting with Bridges are which of the
following?
A.) Scalability
B.) Datagram filtering
C.) Manageability
D.) Reliability | | 1 |
| Which of the following are characteristics of UDP?
A.) UDP is connection oriented.
B.) UDP is used with TFTP.
C.) UDP is unreliable.
D.) UDP is connectionless.
E.) UDP is at the transport layer.
F.) UDP uses no acknowledgements. | | 1 |
| What is true about frame-relay DLCI?
A.) DLCI represents a single physical circuit
B.) DLCI is optional in all frame-relay networks
C.) DLCI identifies a logical connection between DTE devices
D.) DLCI is used to tag the beginning of a frame with VLAN
information | | 1 |
| Identify the command to configure the configuration-register?
A.) Router# config-register 0x2102
B.) Router(config)# config-register 0x2102
C.) Router(config-reg)# 0x2102
D.) Router> config-register 0x2102 | | 1 |
| Which command sets IGRP as the routing protocol for
autonomous system 100?
A. Router(config)#igrp 100
B. Router(config)#network 100
C. Router(config)#router igrp 100
D. Router(config)#enable igrp 100 | | 1 |
| Most routing protocols recognize that it is never useful to send
information about a route back out the direction from which
the original
packet came. This is an example of which routing technology?
A.) Split Horizon
B.) LMI
C.) Triggered Updates
D.) Poison Reverse
E.) SYN, ACK
F.) DLCI | | 1 |
| Which statement about Ethernet switches is true?
A. Symmetric switching allows connection between pods of
unlike bandwidth and does not require memory buffering
B. Memory Buffering is used to prevent a bottleneck when
pods of different bandwidth are connected on a symmetric switch
C. The latency can be reduced if the switch utilizes the
store and forward method of switching store and forward is
better for error detection
D. The cut through method of switching is faster because the
switch forwards the packet to the destination as soon as it
reads the destination address | | 1 |
| How often does IP RIP send out routing table updates by default?
A.) They send complete updates every 30 seconds
B.) They send partial updates every 30 seconds
C.) They send complete updates every 60 seconds
D.) They send partial updates every 60 seconds | | 2 |
| 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 |
| On an ISDN BRI interface, the control channel is the 'D'
channel.
What is
the rate of this channel?
A.) 64 Kbps
B.) 1.544 Mbps
C.) 128 Kbps
D.) 2.048 Mbps
E.) 16 Kbps | | 1 |
| What is the default encapsulation and frame type on an Ethernet
interface when enabling Novell?
A.) SNAP
B.) Ethernet_II
C.) 802.2
D.) 802.3
E.) SAP
F.) Token_SNAP | | 1 |
| What is the purpose of the DLCI?
A.) Identifies the remote routers
B.) Contained with a 802.2 frame for routing purposes
C.) Used with PPP during authentication
D.) Identifies the PVC in a Frame Relay network | | 1 |
| Which command will display adjacent routers found by the Cisco
Discovery Protocol?
A.) show all
B.) show cdp entry
C.) show ip neighbors
D.) show cdp neighbor detail
E.) show cdp neighbor
F.) show neighbor | | 1 |
| Choose three reasons why the networking industry uses a layered
model:
A.) It facilitates systematic troubleshooting
B.) It allows changes in one layer to occur without changing
other layers
C.) It allows changes to occur in all layers when changing
one protocol
D.) It clarifies how to do it rather than what general
function to be done
E.) It clarifies what general function is to be done rather
than how to
do it | | 1 |
| What do you use the Aux port for?
A.) Console
B.) Terminal editing
C.) Modem
D.) Backup logging | | 1 |
| |
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