Operating System Questions

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201.

Sleep is a good mode to use because

A

It saves power which in true is saving money

B

It makes computer fresh after it wakes up

C

It consumes low battery when you start it again

D

All of above

Correct Answer: A

Sleep is a good mode to use because it saves power which in true is saving money

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202.

What hole will allocates in "Worst-Fit" algorithm of memory management?

A

It allocates the smaller hole than required memory hole

B

It allocates the smallest hole from the available memory holes

C

It allocates the largest hole from the available memory holes

D

It allocates the exact same size memory hole

Correct Answer: C

Worst Fit allocates a process to the partition which is largest sufficient among the freely available partitions available in the main memory. If a large process comes at a later stage, then memory will not have space to accommodate it.

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203.

The operating feature that integrates the file created in different application into WebPages

A

Web integration

B

Internet integration

C

Intranet integration

D

Hypertext integration

Correct Answer: A

None.

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204.

Which icon would you access in the printer window to install a printer drive?

A

Add printer wizard

B

Setup

C

Install

D

None of above

Correct Answer: A

None.

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205.

Which of the following is the allocation method of a disk space?

A

Contiguous allocation

B

Linked allocation

C

Indexed allocation

D

All of the Above

Correct Answer: D

None.

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206.

You can set the width taskbar area and different components in it

A

By right click and set width menu

B

If the taskbar is not yet locked

C

If the applications are not opened

D

If other toolbars are not enabled

Correct Answer: B

None.

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207.

When you cut or copy the text or picture, it stores temporarily in the

A

File

B

Clipboard

C

Icon

D

All of above

Correct Answer: B

The clipboard is a data buffer used for short-term data storage and/or data transfer between documents or applications used by cut, copy and paste operations and provided by the operating system.

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208.

A tiny dot of light on the monitor is called

A

Silicon chip

B

Optical illusion

C

Icon

D

Pixel

Correct Answer: D

A pixel is a single point in a graphic image. Graphics monitors display pictures by dividing the display screen into thousands (or millions) of pixels, arranged in rows and columns. The pixels are so close together that they appear connected.

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209.

Who is called a supervisor of computer activity?

A

Memory

B

Operating System

C

I / O Devices

D

Control Unit

Correct Answer: B

Operating System is called a supervisor of computer activity.

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210.

Operating System manages

A

Memory

B

Processor

C

I / O devices

D

All of the above

Correct Answer: D

None.

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