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What kernel should do when fork system call is invoked in Unix OS ? Explain Three-layer architecture of Unix operating system .

  1. What kernel should do when fork system call is invoked in Unix OS ?
  2. Explain Three-layer architecture of Unix operating system .

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Fork System Call in UNIX When the fork system call is invoked in a UNIX operating system the kernel creates a new process child process that is a copy of the calling process parent process The child p... blur-text-image

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