Operating System Quiz-11

1 / 14

Who invented Linux?

Dennis M. Ritchine

Torvalds

Seymour Papert

J.presper Eckert and John W. Mauchly

2 / 14

Working set (t, k) at an instant of time, t, is the set of

future references that the operating system will make in the next ?k? time units

k future references that the operating system will make

pages that have been referenced in the last k time units

k references with high frequency

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You should choose this mode if you don?t know how long you won?t use your computer but want to have the same desktop state when you resume

Restart

Shut Down

Hibernate

Sleep

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You should choose Sleep option when

You finish working and going to bed

The computer is tired after working for the whole day

When the computer gets hanged frequently. Let it sleep for some time.

You are leaving for a very short time and want to resume you work shortly

5 / 14

You can select My Computer icon and press Alt + Enter to

Pin it on Start menu

Open it in Explorer mode

Open System Properties dialog box

Delete it from desktop permanently

6 / 14

Windows displays various options to shutdown. Which is suitable at the end of day?

Hibernate

Restart

Shut Down

Sleep

7 / 14

You can use print manager window

To check the status of files in the print queue

All of the above

To cancel the print job

To interrupt printing

8 / 14

While working with MS-DOS which command transfers a specific file from one disk to another?

Time

Rename

Diskcopy

Copy

9 / 14

With a single resource, deadlock occurs

if there is a single process competing for that resource

if there are more than two processes competing for that resource

none of the above

if there are only two processes competing for that resource

10 / 14

Windows 2000 server uses the

FAT 64

FAT 16

NTFS

FAT 32

11 / 14

Windowing and graphics system implements the

Operating System

Programmed I/O

I/O Devices

I/O Modules

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You can move a window to a different position on your screen by dragging it by its

Move handle

Title bar

Tail

Status bar

13 / 14

You should save your computer from?

Time bombs

Viruses

Worms

All of the above

14 / 14

World Wide Web is being standard by

World Wide Consortium

W3C

World Wide Web Standard

Worldwide corporation

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