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How applications communicates with kernel ?

  • Not disclosed by linux team
  • SSL
  • System Calls
  • Shell
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1. What is the command that can print lines of first file matching with second file ?

  • printline
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2. Which LINUX command is used to update the modification time of a file ?

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3. Kernel is known as core of operating system.

  • True
  • False

4. Which command is used to know the LINUX version ?

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