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Which command is used to know the LINUX version ?

  • uname
  • lname
  • vname
  • sname

Answer: Option A

Similar Questions :

1. 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

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

  • integer
  • string
  • float
  • chracter

Answer: Option B

3. Which command changes a file's group owner

  • chmod
  • chgrp
  • chown
  • chgrep

Answer: Option B

4. All the abbreviations in vi editor can be shown by ?

  • all
  • ab
  • ashow
  • atat

Answer: Option B

5. Kernel minimizes the frequency of disk access by keeping a pool of internal data buffer which helps to increase the response time, this is known as ?

  • Buffer cache
  • Spooling
  • Pooling
  • Virtual Memory

Answer: Option A

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