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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 3 of 5

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Q21.
Address Binding is :

a.

going to an address in memory

b.

locating an address with the help of another address

c.

binding two addresses together to form a new address in a different memory space

d.

a mapping from one address space to another

Discuss
Answer: (d).a mapping from one address space to another
Q22.
Binding of instructions and data to memory addresses can be done at :

a.

Compile time

b.

Load time

c.

Execution time

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q23.
If the process can be moved during its execution from one memory segment to another, then binding must be :

a.

delayed until run time

b.

preponed to compile time

c.

preponed to load time

d.

none of the mentioned

Discuss
Answer: (a).delayed until run time
Q24.
Dynamic loading is :

a.

loading multiple routines dynamically

b.

loading a routine only when it is called

c.

loading multiple routines randomly

d.

none of the mentioned

Discuss
Answer: (b).loading a routine only when it is called
Q25.
The advantage of dynamic loading is that :

a.

A used routine is used multiple times

b.

An unused routine is never loaded

c.

CPU utilization increases

d.

All of the mentioned

Discuss
Answer: (b).An unused routine is never loaded
Q26.
The idea of overlays is to :

a.

data that are needed at any given time

b.

enable a process to be larger than the amount of memory allocated to it

c.

keep in memory only those instructions

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q27.
The ___________ must design and program the overlay structure.

a.

programmer

b.

system architect

c.

system designer

d.

none of the mentioned

Discuss
Answer: (a).programmer
Q28.
The ___________ swaps processes in and out of the memory.

a.

Memory manager

b.

CPU

c.

CPU manager

d.

User

Discuss
Answer: (a).Memory manager
Q29.
If a higher priority process arrives and wants service, the memory manager can swap out the lower priority process to execute the higher priority process. When the higher priority process finishes, the lower priority process is swapped back in and continues execution. This variant of swapping is sometimes called :

a.

priority swapping

b.

pull out, push in

c.

roll out, roll in

d.

none of the mentioned

Discuss
Answer: (c).roll out, roll in
Q30.
If binding is done at assembly or load time, then the process _____ be moved to different locations after being swapped out and in again.

a.

can

b.

must

c.

can never

d.

may

Discuss
Answer: (c).can never
Page 3 of 5

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