Information Technology Reference
In-Depth Information
Exam Prep Practice Questions
Question 1
Which of the following can be used as a file server?
❍
A.
AutoClient
❍
B.
Diskless client
❍
C.
Non-networked standalone system
❍
D.
Networked standalone system
The correct answer is D. A networked standalone system meets both of the
basic requirements of a file server: It is networked and it has storage space.
Answer A, AutoClient, is incorrect because it has only a minimum amount of
local storage space. Answer B, diskless client, is incorrect because it does not
have any local storage space. Answer C, non-networked standalone system,
is incorrect because it is not networked and cannot make its storage space
available to other systems.
Question 2
How many layers are in the TCP/IP network model?
❍
A.
Four
❍
B.
Five
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C.
Six
❍
D.
Seven
The correct answer is B, five. The layers (bottom to top) are Physical, Data
Link, Network, Transport, and Application. The OSI network model has
seven layers.
Question 3
Enter the name of the command used to display network statistics.
The correct answer is
netstat
.
