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A process is an instance of _______ program.

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in Unix by (67.2k points)
A process is an instance of  _______ program.

(a) waiting

(b) executing

(c) terminated

(d) halted

I had been asked this question in an online quiz.

The origin of the question is Process Basics topic in division The Process of Unix

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The correct choice is (b) executing

To elaborate: A process is simply an instance of a running program. A process passes through many states throughout its life cycle i.e. when it is born until it is executed. After the process has completed it is said to be terminated.

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