CCNA quick study dumps 1

1:All but one of the following is an OSI
layer, which is NOT?
A. Application
B. System
C. Network
D. Physical
Ans:B

2:Which of the following are connectionoriented
protocols? (Choose all that apply)
A. TCP
B. IP
C. FTP
D. ICMP
E. SNA
Ans:A C

3:Bits are converted to frames at which
layer of the OSI model? (Choose all that
apply)
A. Physical
B. Data link
C. Layer 2
D. Layer 3
Ans:B C

4:Routing of IP is a function of which
OSI layer?
A. Physical
B. Data link
C. Mac-sublayer
D. Network
Ans:D

5:Frame relay is what type of protocol?
A. Routing
B. Routed
C. Connection oriented
D. Connection-less
Ans:C

6:To set an interface to PPP mode what IOS
command is required? Assume you are in
interface mode.
A. ppp encapsulation
B. encapsulation ppp
C. set ppp
D. set encap ppp
Ans:B

7:How do you log into a router in Privilege
mode?
A. Use console port only
B. Use the Aux port
C. Type the enable password
D. You must be a Cisco TAC engineer
Ans:C

8:What IOS command will copy the running
config to NVRAM?
A. Copy running-config NVRAM
B. copy runn start
C. copy config runn
D. copy mem running-config
Ans:B

9:A MAC-address is made up of what two
entities?
A. IP address
B. Vendor code
C. Serial Number
D. Sales address
Ans:B C

10:What is the correct sequence of keys to
break out of a trace route in a Cisco router?
A. Ctrl+shift+6
B. Ctrl+shift+6 then x
C. Ctrl+shift+break
D. Ctrl+shift+x then break
Ans:B

11:Which OSI layer does IPX operate at?
A. data link layer
B. network layer
C. transport layer
D. session layer
Ans:B

12:An Internal IPX network number is required
by what servers and protocols?
a) IPX RIP router
b) NLSP capable device
c) IPX server
d) NSLP server
e) All of the above
Ans:B C D

13:The two key parts of a network level
address are (choose two)?
a) A datalink address
b) A network address
c) A DNS address
d) A node address
e) A netbios name
Ans:B D

14:What is the command to load an IOS
image from a TFTP server?
a) write tftp
b) copy IOS Flash
c) xmodem –c
d) copy tftp flash
e) copy tftp running-config
Ans:D

15:Which of the following are benefits of
segmenting networks with routers, as opposed to
using repeaters only?
a) Lower cost
b) Fewer collisions
c) Fewer Broadcasts
d) Full Duplex capability
e) More available IP addresses
f) A collapsed network backbone
Ans:B C