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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 26 of 55

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Q251.
The basic unit within a computer store capable of holding a single unit of data is

a.

Register

b.

ALU

c.

Control unit

d.

Store location

Discuss
Answer: (d).Store location
Q252.
Multiplication of 1112 by 1012 is

a.

1100112

b.

1000112

c.

1111002

d.

0001012

Discuss
Answer: (b).1000112
Q253.
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?

a.

Memory Address Register

b.

Memory Data Register

c.

Instruction Register

d.

Program Counter

Discuss
Answer: (d).Program Counter
Q254.
Conversion of an octal number 208 to its binary number is

a.

100002

b.

101112

c.

101102

d.

111102

Discuss
Answer: (a).100002
Q255.
A half byte is know is

a.

Data

b.

Bit

c.

Half byte

d.

Nibble

Discuss
Answer: (d).Nibble
Q256.
An adder in which the bits of the operands are added one after another is

a.

Half-adder

b.

Full-adder

c.

Serial adder

d.

All of the above

Discuss
Answer: (c).Serial adder
Q257.
The OR, XOR & AND functions can be performed by _____ of the computer in a CPU.

a.

ALU

b.

CU

c.

Memory

d.

Register

Discuss
Answer: (a).ALU
Q258.
Locations in the main memory of a computer are called

a.

Alphabets

b.

Words

c.

Data

d.

Characters

Discuss
Answer: (b).Words
Q259.
The minimum number of MOS transistors required to make a dynamic RAM cell is

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (a).1
Q260.
Conversion of an octal number 1428 to binary number is

a.

11000102

b.

1101102

c.

11000112

d.

11011012

Discuss
Answer: (a).11000102
Page 26 of 55

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