CCNA Latest Dumps Part 2

QUESTION 11 

If a router has four interfaces and each interface is connected to four switches, how many broadcast domains are present on the router?

A. 1
B. 2
C. 4
D. 8

Correct Answer: C 

QUESTION 12 

The left describes the types of cables, while the right describes the purposes of the cables.
Drag the items on the left to the proper locations. (Not all items can be used.)
(THE COMMUNITY SHARED THAT THERE IS ANOTHER OPTION SO STUDY ALL OF WHAT THIS CABLES ARE FOR)

 Correct Answer:

QUESTION 13

Match the items on the left with appropriate OSI layer on the right. (Not all options are used.)

CORRECT ANSWER

QUESTION 14

Which command enables IPv6 forwarding on a Cisco router?

A. ipv6 local
B. ipv6 host
C. ipv6 unicast-routing
D. ipv6 neighbour

Correct Answer: C 

QUESTION 15

Refer to the exhibit.

What is the most appropriate summarization for these routes?

A. 10.0.0.0 /21
B. 10.0.0.0 /22
C. 10.0.0.0 /23
D. 10.0.0.0 /24

Correct Answer: B

Explanation/Reference: The 10.0.0.0/22 subnet mask will include the 10.0.0.0, 10.0.1.0, 10.0.2.0, and 10.0.3.0 networks, and only those four networks.

QUESTION 16 

Which set of commands is recommended to prevent the use of a hub in the access layer?

A. switch(config-if)#switchport mode trunk
     switch(config-if)#switchport port-security maximum 1
B. switch(config-if)#switchport mode trunk
    switch(config-if)#switchport port-security mac-address 1
C. switch(config-if)#switchport mode access
     switch(config-if)#switchport port-security maximum 1
D. switch(config-if)#switchport mode access
     switch(config-if)#switchport port-security mac-address 1

Correct Answer: C

QUESTION 17

A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?

A. the OSPF route
B. the EIGRP route
C. the RIPv2 route
D. all three routes
E. the OSPF and RIPv2 routes

Correct Answer: B

QUESTION 18 

Two routers named Atlanta and Brevard are connected via their serial interfaces as illustrated, but they are unable to communicate. The Atlanta router is known to have the correct configuration.

Given the partial configurations, identify the fault on the Brevard router that is causing the lack of connectivity

A. incompatible IP address
B. insufficient bandwidth
C. incorrect subnet mask
D. incompatible encapsulation
E. link reliability too low
F. IPCP closed

Correct Answer: D

QUESTION 19

A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?

A. Main(config)# interface serial 0/0
     Main(config-if)# ip address 172.16.1.1 255.255.255.252
     Main(config-if)# no shut
B. Main(config)# interface serial 0/0
     Main(config-if)# ip address 172.16.1.1 255.255.255.252
     Main(config-if)# encapsulation pop
     Main(config-if)# no shut
C. Main(config)# interface serial 0/0
     Main(config-if)# ip address 172.16.1.1 255.255.255.252
     Main(config-if)# encapsulation frame-relay
     Main(config-if)# authentication chap
     Main(config-if)# no shut
D. Main(config)# interface serial 0/0
     Main(config-if)#ip address 172.16.1.1 255.255.255.252
     Main(config-if)#encapsulation item
     Main(config-if)# no shut

Correct Answer: B

QUESTION 20 

Which Layer 2 protocol encapsulation type supports synchronous and asynchronous circuits and has built-in security mechanisms?

A. HDLC
B. PPP
C. X.25
D. Frame Relay

Correct Answer: B