Question 1

If a computer is unable to communicate because TCP/IP addressing is not configured correctly,how do you fix the problem?

Accepted Answer

The answer of If a computer is unable to communicate...

Question 2

A broadcast ____ is a condition in which so many broadcasts are sent at the same time that the network bandwidth is saturated and the network slows significantly or times out.

Accepted Answer

A) chain 
B) storm 
C) flood 
D) packet

Question 3

Dropped __________________ are discarded because they are improperly formed,such as failing to meet the allowable size.

Accepted Answer

The answer of Dropped __________________ are discarded because they are...

Question 4

If the length of a network segment is extended beyond IEEE specifications,there may be communication problems affecting all nodes on the segment.

Accepted Answer

A) True 
 B)False

Question 5

With netstat,you can view the TCP and UDP ports in use.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following should you use to test for bad splices and connector problems on fiber-optic cable?

Accepted Answer

A) multimeter 
B) OTDR 
C) continuity tester 
D) ohm meter

Question 7

A(n)____ backup creates an image of all of the files on a disk volume in binary format.

Accepted Answer

A) differential 
B) incremental 
C) image 
D) full

Question 8

Match each term with the correct statement below.
-device that works in promiscuous mode to capture detailed information about the traffic moving across a network,including protocol and OSI layer information.

Accepted Answer

A) protocol analyzer 
B) System Monitor 
C) dump utility 
D) SNMP 
E) Network Monitor
F)instance
G)voltmeter
H)trap
I)nslookup utility

Question 9

Which of the following actions can you perform using the nslookup utility? (Choose all that apply.)

Accepted Answer

A) lookup a computer's MAC address 
B) verify connectivity to another host 
C) determine the primary DNS server 
D) determine a host's IP address

Exam 12: Maintaining and Troubleshooting Your Network