| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Which OSI Reference Layer is concerned with logical addressing?
A.) Network
B.) Transport
C.) Datalink
D.) Physical
E.) Session | | 1 |
| What is the routing algorithm used by RIP and IGRP?
A.) OSPF
B.) Link-state
C.) Dynamic
D.) Distance Vector | | 2 |
| Which layer is responsible for framing?
A.) Application
B.) Data Link
C.) Physical
D.) Network
E.) Transport | | 2 |
| What protocols can you use while testing Trace?
A.) DECnet
B.) CLNS
C.) IP
D.) Old Vines
E.) Vines
F.) Chaos | | 1 |
| Which of the following is an example of the Physical Layer?
A.) SQL
B.) IP
C.) LLC
D.) DDP
E.) Ethernet | | 2 |
| What command do you enter at the keyboard to begin a user mode
session?
A.) Type 'CTRL-P'
B.) Type 'login'
C.) Just press .
D.) Type 'enable'
E.) Press 'Shift + Ctrl + 6' at the same time. | | 1 |
| What information is provided by the local management
interface (LMI)?
A.) LMI encapsulation type
B.) The current DLCI values
C.) The status of virtual circuits
D.) The global or local significance of the DLCI values | | 1 |
| What is the standard ISDN term for a non-native analog
telephone?
A.) TE1
B.) TA
C.) LE
D.) TE2
E.) ET | | 1 |
| The Datalink Layer is broken down into 2 layers, LLC and
MAC. The LLC
establishes media independence and what else?
A.) Provides Windowing.
B.) Provides flow control.
C.) Provides SAP's (Service Access Points).
D.) The Datalink layer does not have sublayers.
E.) Provides SAP's (Service Advertising Protocol).
F.) RIP Updates. | | 1 |
| Identify the type of routing protocol that maintains a
topological
database of the network?
A.) Topological state
B.) Shortest Path First
C.) Link state
D.) Distance vector | | 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 |
| What does the acronym ARP stand for?
A.) Address Resolution Phase
B.) ARP Resolution Protocol
C.) Address Resolution Protocol
D.) Address Recall Protocol | | 2 |
| What 2 commands verify end to end communications?
A.) Trace
B.) debug ip session
C.) Ping
D.) Route | | 1 |
| The Datalink layer works with which of the following:
A.) Packets
B.) Bits
C.) Globules
D.) Frames
E.) Segments | | 2 |
| Why Clock rate command is not configured on ethernet
interface of a router? | | 3 |
| 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 command will enable CHAP authentication on a serial
interface that is using PPP?
A.) encapsulation chap
B.) ppp chap
C.) ppp enable chap
D.) ppp encapsulation chap
E.) ppp authentication chap
F.) ppp chap enable | | 1 |
| Which protocol carries messages such as destination
Unreachable, Time Exceeded, Parameter Problem, Source
Quench, Redirect, Echo, Echo Reply, Timestamp, Information
Request, Information Reply, Address Request, and Address
Reply?
A. ICMP
B. UDP
C. TCP
D. TFTP
E. FTP | | 2 |
| You can access three forms of WAN services with Cisco routers.
Select the three forms:
A. Switched or relayed services
B. Interface front end to IBM enterprise data center computers
C. Using protocols that connect peer-to-peer devices like
HDLC or PPP
encapsulation.
D. IPX/SPX
E. NetBEUI | | 1 |
| Which of the following is an invalid host address using a
netmask
of 255.255.255.192?
A.) 10.1.1.1
B.) 10.1.1.66
C.) 10.1.1.130
D.) 10.1.1.127 | | 1 |
| |
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