NCO- Cyber Olympiad (SOF) Class 11: Questions 134 - 139 of 599

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Question number: 134

» Computer » Input, Output & Memory Devices

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MCQ▾

Question

________is component of CPU which is responsible for comparing contents of two pieces of data. (Model test paper 3)

Choices

Choice (4) Response

a.

ALU

b.

CU

c.

Memory

d.

Keyboard

Question number: 135

» Computer » Networking

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MCQ▾

Question

A networking device that connects different LAN segments and forwards the frames from one station to another but stations are unaware of its existence is known as ________. (Model test paper 2)

Choices

Choice (4) Response

a.

Modem

b.

Repeater

c.

Transparent bridge

d.

Router

Question number: 136

» Computer » Histroy

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MCQ▾

Question

A ________ disk consists of a single hard disk platter encased in a plastic cartridge. Its disk drive can be of fixed or portable type.

Choices

Choice (4) Response

a.

Bernoulli

b.

Optical

c.

Winchester

d.

Blu-ray

Question number: 137

» Computer » MS-Word

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Appeared in Year: 2014

MCQ▾

Question

Spreadsheets are created in?

Choices

Choice (4) Response

a.

To set indents

b.

To change page margins

c.

To set tabs

d.

All a. , b. and c. are correct

Question number: 138

» Computer » Input, Output & Memory Devices

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MCQ▾

Question

When arithmetic, logic and control unit of a computer are combined into a single unit, it is known as (Model test paper 3)

Choices

Choice (4) Response

a.

Memory unit

b.

Central processing unit

c.

Operating unit

d.

I/O unit

Question number: 139

» Computer » Networking

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Appeared in Year: 2014

MCQ▾

Question

RAS stands for ________

Choices

Choice (4) Response

a.

Remote access service

b.

Random access service

c.

Remote access security

d.

Random access security