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Question

Swapping _______ be done when a process has pending I/O, or has to execute I/O operations only into operating system buffers.

a.

must

b.

can

c.

must never

d.

maybe

Posted under Operating System

Answer: (c).must never

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Q. Swapping _______ be done when a process has pending I/O, or has to execute I/O operations only into operating system buffers.

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