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operating systems Online Quiz - 40

Description: operating systems Online Quiz - 40
Number of Questions: 20
Created by:
Tags: operating systems
Attempted 0/20 Correct 0 Score 0

Command for changing directories.

  1. cd

  2. copy

  3. ctty

  4. dir


Correct Option: A

Commands for changing directories?

  1. cd

  2. cls

  3. chdir

  4. dir


Correct Option: A,C

chmod options filename --- lets you change the read, write, and execute permissions on your files.

  1. True

  2. False


Correct Option: B

ls -l --- lists your files in 'long format', which contains lots of useful information,

  1. True

  2. False


Correct Option: B

kill PID --- kills (ends) the processes with the ID you gave.

  1. True

  2. False


Correct Option: B
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