Refer to the exhibit. After HostA pings HostB, which entry will be in the ARP cache of HostA to
support this transmission?
Entry exhibit
A -
Exhibit A
B -
Exhibit B
C -
Exhibit C
D -
Exhibit D
E -
Exhibit E
F -
Exhibit F
2-
Which one topologies is using the correct type of twisted-pair cables?
A -
Exhibit A
B -
Exhibit B
C -
Exhibit C
D -
Exhibit D
3-
Which of the following is true regarding bridges and switches?
A -
Bridges are faster than switches because they have fewer ports.
B -
Bridges and switches learn MAC addresses by examining the source MAC address of each frame received.
C -
A bridge will forward a broadcast but a switch will not.
D -
Bridges and switches increase the size of a collision domain.
4-
What are some of the advantages of using a router to segment the network?
A -
Filtering can occur based on Layer 3 information.
B -
Broadcasts are eliminated.
C -
Routers generally cost less than switches.
D -
Adding a router to the network decreases latency.
5-
Which of the following statements is true regarding bridges and switches?
A -
Both bridges and switches forward Layer 2 broadcasts.
B -
Switches have a higher number of ports than most bridges.
C -
Both bridges and switches make forwarding decisions based on Layer 2 addresses.
D -
All are correct
6-
Which characteristics is representative of a link-state routing protocol?
A -
provides common view of entire topology
B -
calculates shortest path
C -
utilizes event-triggered updates
D -
All of the above
7-
Which of the following statements describe the network shown in the graphic?
What is the proper statements?.
A -
There are two broadcast domains in the network.
B -
There are four broadcast domains in the network.
C -
There are six broadcast domains in the network.
D -
There are four collision domains in the network.
8-
Use the output from the router shown in the graphic above to determine which of the following are
correct.
A -
Router John will receive routing updates on the Serial0/1 interface.
B -
Router John will send routing updates out the Serial0/0 interface.
C -
Router John will send routing updates out the FastEthernet0/0 interface.
D -
Router John will send routing updates out the Serial0/1 interface.
9-
A national retail chain needs to design an IP addressing scheme to support a nationwide network.
The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per
subnet. Working with only one Class B address, which of the following subnet masks will support
an appropriate addressing scheme?
A -
255.255.255.0
B -
255.255.255.128
C -
255.255.252.0
D -
255.255.255.224
10-
Given the address 192.168.20.19/28, which of the following is valid host addresses on this subnet?
