Linux Objective Questions Answers

• 8. Which is most important for Multi-tasking ?

  1. Modularity
  2. Time Sharing
  3. Multi programming
  4. Multi User

  Answer :

  Option B

• 9. Which command output also contains userid ?

  1. la
  2. al
  3. ls -l
  4. al -l

  Answer :

  Option C

• 10. Which among following is considered as super daemon ?

  1. sysinit
  2. grep
  3. init
  4. locate

  Answer :

  Option C

• 11. Lp0 device file is used to access ?

  1. Tape Drive
  2. Printer
  3. Flopy
  4. Mouse

  Answer :

  Option B

• 12. Which option of "grep" displays the line number as well ?

  1. 54 degree
  2. 48 degree
  3. 45 degree
  4. 40 degree
  5. -n
  6. -l
  7. -d
  8. -al

  Answer :

  Option F

• 13. Which command is used to set terminal input output characteristic ?

  1. atty
  2. stty
  3. dtty
  4. ltty

  Answer :

  Option B

• 14. How applications communicates with kernel ?

  1. Not disclosed by linux team
  2. SSL
  3. System Calls
  4. Shell

  Answer :

  Option C