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Welcome to the Processor and Memory MCQs Page

Dive deep into the fascinating world of Processor and Memory with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Processor and Memory, a crucial aspect of IT Fundamentals. In this section, you will encounter a diverse range of MCQs that cover various aspects of Processor and Memory, 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 IT Fundamentals.

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Check out the MCQs below to embark on an enriching journey through Processor and Memory. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of IT Fundamentals.

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

Processor and Memory MCQs | Page 45 of 55

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Q441.
New CPU whose instruction set includes the instruction set of its predecessor CPU is said to be ___________ with its predecessor.

a.

fully compatible

b.

forward compatible

c.

compatible

d.

backward compatible

Discuss
Answer: (d).backward compatible
Q442.
What is the high speed memory between the main memory and the CPU called?

a.

Register Memory

b.

Cache Memory

c.

Storage Memory

d.

Virtual Memory

Discuss
Answer: (b).Cache Memory
Q443.
Cache Memory is implemented using the DRAM chips.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Q444.
Whenever the data is found in the cache memory it is called as _________

a.

HIT

b.

MISS

c.

FOUND

d.

ERROR

Discuss
Answer: (a).HIT
Q445.
LRU stands for ___________

a.

Low Rate Usage

b.

Least Rate Usage

c.

Least Recently Used

d.

Low Required Usage

Discuss
Answer: (c).Least Recently Used
Q446.
When the data at a location in cache is different from the data located in the main memory , the cache is called _____________

a.

Unique

b.

Inconsistent

c.

Variable

d.

Fault

Discuss
Answer: (b).Inconsistent
Q447.
Which of the following is not a write policy to avoid Cache Coherence?

a.

Write through

b.

Write within

c.

Write back

d.

Buffered write

Discuss
Answer: (b).Write within
Q448.
Which of the following is an efficient method of cache updating?

a.

Snoopy writes

b.

Write through

c.

Write within

d.

Buffered write

Discuss
Answer: (a).Snoopy writes
Q449.
In ____________ mapping, the data can be mapped anywhere in the Cache Memory.

a.

Associative

b.

Direct

c.

Set Associative

d.

Indirect

Discuss
Answer: (a).Associative
Q450.
The number of sign bits in a 32-bit IEEE format is ____

a.

1

b.

11

c.

9

d.

23

Discuss
Answer: (a).1
Page 45 of 55

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