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Welcome to the Storage Management MCQs Page

Dive deep into the fascinating world of Storage Management with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Storage Management, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Storage Management, 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 Storage Management. 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 Storage Management. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Storage Management MCQs | Page 3 of 16

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Q21.
Memory management is

a.

not used in modern operating system

b.

replaced with virtual memory on current system

c.

not used on multiprogramming systems

d.

critical for even the simplest operating system

Discuss
Answer: (b).replaced with virtual memory on current system
Q22.
Block or Buffer caches are used

a.

to improve disk performance

b.

to handle interrupts

c.

to increase the capacity of main memory

d.

to speed up main memory read operation

Discuss
Answer: (a).to improve disk performance
Q23.
CPU fetches the instruction from memory according to the value of

a.

program counter

b.

status register

c.

instruction register

d.

program status word

Discuss
Answer: (a).program counter
Q24.
A memory buffer used to accommodate a speed differential is called

a.

stack pointer

b.

cache

c.

accumulator

d.

disk buffer

Discuss
Answer: (b).cache
Q25.
Which one of the following is the address generated by CPU?

a.

physical address

b.

absolute address

c.

logical address

d.

none of the mentioned

Discuss
Answer: (c).logical address
Q26.
Run time mapping from virtual to physical address is done by

a.

Memory management unit

b.

CPU

c.

PCI

d.

None of the mentioned

Discuss
Answer: (a).Memory management unit
Q27.
Memory management technique in which system stores and retrieves data from secondary storage for use in main memory is called

a.

fragmentation

b.

paging

c.

mapping

d.

none of the mentioned

Discuss
Answer: (b).paging
Q28.
The address of a page table in memory is pointed by

a.

stack pointer

b.

page table base register

c.

page register

d.

program counter

Discuss
Answer: (b).page table base register
Q29.
Program always deals with

a.

logical address

b.

absolute address

c.

physical address

d.

relative address

Discuss
Answer: (a).logical address
Q30.
The page table contains

a.

base address of each page in physical memory

b.

page offset

c.

page size

d.

none of the mentioned

Discuss
Answer: (a).base address of each page in physical memory
Page 3 of 16

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