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Welcome to the Swapping MCQs Page

Dive deep into the fascinating world of Swapping with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Swapping, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Swapping, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Operating System.

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Check out the MCQs below to embark on an enriching journey through Swapping. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Swapping. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Swapping MCQs | Page 5 of 5

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Q41.
The _________ time in a swap out of a running process and swap in of a new process into the memory is very high.

a.

context – switch

b.

waiting

c.

execution

d.

all of the mentioned

Discuss
Answer: (a).context – switch
Q42.
The major part of swap time is _______ time.

a.

waiting

b.

transfer

c.

execution

d.

none of the mentioned

Discuss
Answer: (b).transfer
Q43.
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

Discuss
Answer: (c).must never
Q44.
Swap space is allocated :

a.

as a chunk of disk

b.

separate from a file system

c.

into a file system

d.

all of the mentioned

Discuss
Answer: (a).as a chunk of disk
Q45.
Which of the following is TRUE ?

a.

Overlays are used to increase the size of physical memory

b.

Overlays are used to increase the logical address space

c.

When overlays are used, the size of a process is not limited to the size of the physical memory

d.

Overlays are used whenever the physical address space is smaller than the logical address space

Discuss
Answer: (c).When overlays are used, the size of a process is not limited to the size of the physical memory
Q46.
Swapping

a.

works best with many small partitions

b.

allows many programs to use memory simultaneously

c.

allows each program in turn to use the memory

d.

does not work with overlaying

Discuss
Answer: (c).allows each program in turn to use the memory
Page 5 of 5

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