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How applications communicates with kernel ?

  • Not disclosed by linux team
  • SSL
  • System Calls
  • Shell

Answer: Option C

Similar Questions :

1. Which is most important for Multi-tasking ?

  • Modularity
  • Time Sharing
  • Multi programming
  • Multi User

Answer: Option B

2. Kernel is known as core of operating system.

  • True
  • False

Answer: Option A

3. Which command is concerned with LINUX kernel log messages ?

  • dmsg
  • dmesg
  • cmsg
  • cmesg

Answer: Option B

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

  • group
  • chperm
  • chmod
  • chall

Answer: Option C

5. Solaris is product of ?

  • IBP
  • IBM
  • Microsoft
  • Sun Microsystems

Answer: Option D

Read more from - Linux Objective Questions Answers
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