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

What kernel should do when fork system call is invoked in Unix OS ?
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... View full answer

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