Computer-Networking [NCO- Cyber Olympiad (SOF) Class 11]: Questions 7 - 10 of 69

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Question 7

Question MCQ▾

A topology that all the nodes are connected to each-other in such a way that they make a closed loop is ________.

Choices

Choice (4)Response

a.

Mesh

b.

Bus

c.

Star

d.

Ring

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Question 8

Question MCQ▾

When computers are connected in LAN then (Model test paper 2)

Choices

Choice (4)Response

a.

Computers can share information and share peripheral equipment

b.

Computers can run faster

c.

Computers can go on line

d.

All of the above

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Question 9

Appeared in Year: 2014

Question MCQ▾

Which of the following is used to transfer information from the source to destination?

Choices

Choice (4)Response

a.

Modem

b.

Hub

c.

Router

d.

Packet

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Question 10

Appeared in Year: 2014

Question MCQ▾

Which of the following is an advantage of satellite communication system?

Choices

Choice (4)Response

a.

Initial cost of placing a satellite into its orbit is very high.

b.

Whatever data a satellite receivers for transmission, it broadcasts it automatically to all receiving stations within the satellite՚s area coverage.

c.

Data transmission costs are independent of distance between two points as long as these two points are within the satellite՚s area coverage.

d.

Microwave signal has to travel a long distance from transmitting earth station to satellite and then back to receiving earth station.

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