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Which process is immediately set up by the kernel when we log on to a UNIX system?

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Which process is immediately set up by the kernel when we log on to a UNIX system?

(a) shell

(b) parent

(c) shell

(d) bash

I got this question in an interview for job.

I'm obligated to ask this question of Process Basics in section The Process of Unix

1 Answer

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Best answer
The correct choice is (a) shell

The best explanation: As we log on to a UNIX system, a process is immediately set up by the kernel. This process represents a UNIX command which may sh (Bourne shell), ksh (Korn shell), csh (C shell) or bash (Bash). This process remains alive until we log out when it is killed by the kernel.

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