| Other CCNA Interview Questions |
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| Question | Asked @ | Answers |
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| What does the Spanning Tree Algorithm (STA) do?
A.) Restore lost frames
B.) Builds routing tables for routing through an internetwork
C.) Forward packets through a switch
D.) STA is implemented by STP to prevent loops | | 1 |
| The Internet Protocol (IP) occurs at what layer of the seven
layer
model?
A.) Physical
B.) Presentation
C.) Network
D.) Datalink
E.) Session
F.) Transport | | 1 |
| Which layer defines bit synchronization?
A.) Application
B.) Network
C.) Transport
D.) Physical
E.) Session
F.) Session | | 1 |
| The CSMA/CD Ethernet IEEE committee is defined as which of the
following?
A.) 802.2
B.) 802.3
C.) 802.4
D.) 802.5 | | 1 |
| Which of the following use PVCs at layer 2?
A.) X.25
B.) HDLC
C.) Frame relay
D.) ISDN | | 1 |
| Which of the following are examples of ICMP?
A.) Traceroute
B.) Web Browsing
C.) Ping
D.) Telnet
E.) Destination Unreachable message from a router
F.) Inverse Tunnels | | 1 |
| Which layer is responsible for determining if sufficient
resources
for the
intended communication exists?
A.) Application
B.) Network
C.) Session
D.) Presentation
E.) Transport | | 2 |
| 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 | | 2 |
| Which OSI Reference Layer is concerned with path determination?
A.) Datalink
B.) Physical
C.) Network
D.) Transport
E.) Session | | 2 |
| What protocols can you use while testing Trace?
A.) DECnet
B.) CLNS
C.) IP
D.) Old Vines
E.) Vines
F.) Chaos | | 1 |
| Which protocol gets a hardware address from a known IP address?
A.) RARP
B.) TCP
C.) IP
D.) BootP
E.) ARP
F.) ICMP | | 1 |
| What is the protocol number for UDP?
A.) 6
B.) 17
C.) 25
D.) 21 | | 2 |
| What is Cisco's default encapsulation method on serial
interfaces?
A.) ANSI
B.) Cisco
C.) Q933a
D.) HDLC | | 2 |
| Identify the 3 pieces of hardware you would not install to
prevent
broadcasts?
A.) Switch
B.) Repeater
C.) Bridge
D.) Router | | 1 |
| In order to enable RIP, which two tasks need to be
performed? (choose two)
A. Specify the routing protocol
B. Confound static RIP routes
C. Specify directly connected subnets
D. Specify directly connected networks | | 1 |
| What utility can you use to see the path a packet takes
through an
internetwork?
A.) Route
B.) SNMP
C.) Trace
D.) Ping | | 2 |
| How does a switch use store and forward?
A.) By using a Class I repeater in a collision domain
B.) 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
C.) By using broadcast addresses as source addresses
D.) The switch waits only for the header to be received
before it checks
the destination address and starts forwarding the packets | | 1 |
| Which command-line keywords are valid for choosing
Frame-Relay LMI
types?
A.) itu-t
B.) dlci
C.) ansi
D.) rfc 1544
E.) cisco
F.) q933a | | 1 |
| what is telnet,ssh??
what is the perpose of this?
wer r this configured and how to configured?? | | 2 |
| A traffic light is an example of what type of mechanism?
A.) Collision detection
B.) Flow control
C.) Sequence numbering
D.) Network management | | 1 |
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