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operating systems Online Quiz - 6

Description: operating systems Online Quiz - 6
Number of Questions: 20
Created by:
Tags: operating systems
Attempted 0/20 Correct 0 Score 0

What do you use to forward errors to a file ?

  1. 1> filename

  2. 2> filename

  3. 2> /dev/null

  4. &> filename


Correct Option: B
  1. command << file

  2. command > file

  3. command >> file

  4. command <> file


Correct Option: C
  1. more filename

  2. less filename

  3. cat filename

  4. touch filename


Correct Option: D

Command to display lines that match a pattern ?

  1. find

  2. awk

  3. sed

  4. grep


Correct Option: D
  1. Ejects the CD Immediately

  2. Nothing

  3. Displays the CD Properties

  4. Turns off Auto Run


Correct Option: D
  1. Warm boots the Terminal

  2. Shut downs the Terminal

  3. puts the Terminal in Standby

  4. Locks the Terminal


Correct Option: D
  1. Defragment the local drive

  2. Run System backup

  3. shutdown the system

  4. Move the files from a CD to a DVD


Correct Option: B
  1. you get an error

  2. opens a Command Prompt window

  3. Nothing

  4. looks for files with "CMD" name


Correct Option: B
  1. It stores information about all of the software and hardware on the system.

  2. It stores hardware information only

  3. It stores software information only

  4. It stores system information only


Correct Option: A

In Device Manager, what does it mean when a hardware has a yellow "!" beside its name?

  1. The device is disabled

  2. The hardware is not working/not recognized

  3. The device has not yet failed, but could

  4. The hardware is set at default settings


Correct Option: B
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