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Which of the following command is used to suspend a job?

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Which of the following command is used to suspend a job?

(a) ctrl-Z

(b) ctrl-Q

(c) bg

(d) $

I got this question in examination.

My question is from Process Management in portion The Process of Unix

1 Answer

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Best answer
Correct answer is (a) ctrl-Z

To explain I would say: Suppose we invoke a command and the prompt hasn’t returned even after a long time then we can suspend that job by pressing Ctrl-Z. The point needed to be focused here is, the job hasn’t terminated yet; it’s only suspended or stopped.

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