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Which command in LINUX is concerned with backup ?

  • tar
  • zip
  • cpio
  • untar

Answer: Option C

Similar Questions :

1. Default permissions of a file can be changed with ?

  • group
  • chperm
  • chmod
  • chall

Answer: Option C

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

  • help
  • man
  • detail
  • shortdetal

Answer: Option B

3. 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

4. In the shell, by default, all variables are considered and stored as ?

  • integer
  • string
  • float
  • chracter

Answer: Option B

5. What communication command provides communication to another user logged on by writing to the bottom of their terminal ?

  • chat
  • talk
  • write
  • sendmsg

Answer: Option B

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