Multiple choice

In UNIX system, which of the following contains the barebones UNIX-the root directory and all the tools and utilities that are just adequate to keep the system booted in single-user mode?

  1. Root file system

  2. Swap file system

  3. Bootstrapping

  4. None of the above

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A Correct answer
Explanation

The root file system should be present in every UNIX system. It contains the barebones UNIX-the root directory and all the tools and utilities that are just adequate to keep the system booted in single-user mode.