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Which command changes a file's group owner

  • chmod
  • chgrp
  • chown
  • chgrep

Answer: Option B

Similar Questions :

1. tee command is used in LINUX for ?

  • Read from an input and write to a standard output and file
  • Read from an input
  • Write to an output
  • None of above

Answer: Option A

2. Kernel is known as core of operating system.

  • True
  • False

Answer: Option A

3. The system calls in UNIX is written using which language ?

  • Java
  • C
  • C++
  • Assembly

Answer: Option B

4. What is meaning of ILP32 ?

  • 32 bit Integrated, Long & Pointer
  • 32 bit Integer, Long & Pointer
  • 32 bit Integer, Long & Point
  • 32 bit Integer, Lost & Pointer

Answer: Option B

5. Which one shows the name of the operating system ?

  • uname -n
  • uname -l
  • uname -m
  • uname -o

Answer: Option D

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