Computer-Networking (NCO- Cyber Olympiad (SOF) Class 11): Questions 1 - 7 of 69

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Question number: 1

» Computer » Networking

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MCQ▾

Question

In the Ethernet which topology is used? (Model test paper 3)

Choices

Choice (4) Response

a.

Bus

b.

Mesh

c.

Tree

d.

Ring

Question number: 2

» Computer » Networking

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Appeared in Year: 2014

MCQ▾

Question

Which type of signal travels through the medium from one point to another?

Choices

Choice (4) Response

a.

Noise

b.

Distortion

c.

Attenuation

d.

All of the above

Question number: 3

» Computer » Networking

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MCQ▾

Question

A layer manages the sequence and flow of events that initiate and down network connections: (Model test paper 2)

Choices

Choice (4) Response

a.

Application

b.

Transport

c.

Session

d.

Presentation

Question number: 4

» Computer » Networking

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MCQ▾

Question

________ is a communication network that interconnects a variety of data communicating devices with a small geographic area.

Choices

Choice (4) Response

a.

MAN

b.

WLAN

c.

LAN

d.

WAN

Question number: 5

» Computer » Networking

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MCQ▾

Question

Which of the following is responsible for performing modulation/demodulation? (Model test paper 3)

Choices

Choice (4) Response

a.

Satellite

b.

Fiber

c.

Modem

d.

Coaxial Cable

Question number: 6

» Computer » Networking

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Appeared in Year: 2014

MCQ▾

Question

Which of the following is one of the necessary criteria for an effective and efficient network, which is measured by frequency of failure and the time it takes to recover from a failure?

Choices

Choice (4) Response

a.

Security

b.

Robustness

c.

Reliability

d.

Performance

Question number: 7

» Computer » Networking

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MCQ▾

Question

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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