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MCQ

Q.

Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)?

A

Coaxial cable

B

Fiber-optic cable

C

Twisted-pair cable

D

None of these

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MCQ

1.

Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want?

A

Teletex system

B

Fax system

C

Videotex system

D

Microwave system

E

None of the above

Discussion

MCQ

2.

To connect a computer with a device in the same room, you might be likely to use

A

a coaxial cable

B

a dedicated line

C

a ground station

D

All of the above

Discussion

MCQ

3.

With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts?

A

192

B

224

C

240

D

248

E

252

Discussion

MCQ

4.

Sending a file from your personal computer's primary memory or disk to another computer is called

A

uploading

B

downloading

C

logging on

D

hang on

E

None of the above

Discussion

MCQ

5.

Which of the following digits are known as the area code of the Network User Address (NUA)?

A

05-Jul

B

01-Apr

C

08-Dec

D

13-14

E

None of the above

Discussion

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