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operating systems Online Quiz - 84

Description: operating systems Online Quiz - 84
Number of Questions: 20
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Tags: operating systems
Attempted 0/20 Correct 0 Score 0

One of the output devices your computer uses is the

  1. Mouse

  2. Keyboard

  3. Monitor

  4. CPU


Correct Option: C

All of these are examples of good posture EXCEPT

  1. Back straight

  2. Eyes on monitor

  3. Feet on the floor

  4. Elbows on the table


Correct Option: D

What does it mean to have a clean desktop

  1. There are no programs open on the desktop

  2. There are no bits of paper on the floor

  3. Everything is turned off

  4. You have thoroughly dusted your area


Correct Option: A

RAM stands for:

  1. Really Accessable Memory

  2. Real Access Memory

  3. Random Available Mode

  4. Random Access Memory


Correct Option: D

Microsoft excel allows user to create various charts

  1. True

  2. False


Correct Option: B

ALT+F4 is the key which you can use to shut down system or application

  1. True

  2. False


Correct Option: B

Which one works as an output and input device

  1. Modem

  2. Scanner

  3. Mouse

  4. Printer


Correct Option: A
  1. An operating System

  2. A Printer Attached

  3. An anti-virus program

  4. A word processor


Correct Option: A

What command used to search a string in a file?

  1. ls

  2. more

  3. grep

  4. search


Correct Option: C

What command used to show, how much disk space is being used up by folders?

  1. df

  2. du

  3. susage

  4. space


Correct Option: B

What command shows the disk space available on the system?

  1. du

  2. tar

  3. uspace

  4. df


Correct Option: D

What command shows, who is logged on and what they're doing?

  1. whoami

  2. w

  3. telnet

  4. finger


Correct Option: B

What command used to show the last few lines of a file?

  1. tail

  2. head

  3. last

  4. more


Correct Option: A

Command which is not related to "Communication"?

  1. e-mail

  2. read

  3. talk

  4. sftp


Correct Option: B

What command used to suspend a foreground process?

  1. control-x

  2. kill

  3. control-Z

  4. stop


Correct Option: C
  1. Files and Settings Transfer Wizard

  2. Add New Program Wizard

  3. Add New Hardware Wizard

  4. Found New Hardware Wizard


Correct Option: A

Which game does Windows XP have that Windows 98 did not?

  1. Hearts

  2. Minesweeper

  3. Pinball

  4. Freecell


Correct Option: C
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