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To display disk consumption of a specific directory which command is used ?

  • dd
  • du
  • dt
  • dl

Answer: Option B

Similar Questions :

1. Which command in LINUX is used for description of any command ?

  • help
  • man
  • detail
  • shortdetal

Answer: Option B

2. What is the meaning of SVR4 ?

  • System Five Release 4
  • System Version Release 4
  • System Five Relocated 4
  • Storage Files Five Release 4

Answer: Option A

3. Which is most important for Multi-tasking ?

  • Modularity
  • Time Sharing
  • Multi programming
  • Multi User

Answer: Option B

4. What is true about chmod +t ?

  • It will set effective userid for filename
  • It will set effective groupid for filename
  • It will set the sticky bit
  • It is wrong syntax

Answer: Option C

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

  • -n
  • -l
  • -d
  • -al

Answer: Option B

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