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operating systems Online Quiz - 40

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

Command for count characters, words, lines?

  1. mv

  2. wc

  3. more

  4. print


Correct Option: B

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

Commands which is used to view and edit files?

  1. format

  2. edit

  3. ename

  4. edlin


Correct Option: B,D

Command to exit from the command interpreter?

  1. erase

  2. exit

  3. format

  4. goto


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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