Welcome to the Microoperations MCQs Page

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

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

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

Microoperations MCQs | Page 13 of 17

Explore more Topics under Computer Architecture

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Computer Architecture Basics

02

Digital Logic Circuits

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Digital Components

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Digital Data Representation

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Basic Computer Organization

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Pipeline and Vector Processing

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Computer Arithmetic

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Input Output Organization

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Memory Organization

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Multiprocessors

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8085 Microprocessor

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Microcontroller

13

8051 Microcontroller

Q121.

Address sizes for displacement mode, is to be at least

12 to 16 bits

12 to 16 bytes

12 to 14 bits

12 to 14 bytes

Discuss

Answer: (a).12 to 16 bits

Q122.

Some architectures of the computer strongly support a decimal format, typically called

Packed decimal

Binary-coded decimal

Unpacking

Both a and b

Discuss

Answer: (d).Both a and b

Q123.

Accesses to objects being larger than a byte, must be

Smaller

Aligned

At top

At bottom

Discuss

Answer: (b).Aligned

Q124.

When the control change is unconditional, then the instruction we use is

Branch

Jump

Call

Transfer

Discuss

Answer: (b).Jump

Q125.

The ways in which the addresses gets specified by instructions, called

Addressing modes

Registers

Data mode

Memory mode

Discuss

Answer: (a).Addressing modes

Q126.

PC-relative addressing permitting the code for running independently, where it has been loaded, the stated technology is known as

Position independence

Position dependence

Data independence

Data dependence

Discuss

Answer: (a).Position independence

Q127.

Addressing modes being used in the execution of the programs, have purpose of significantly reduce

Hit miss

Hit rate

Clock cycle

Instruction count

Discuss

Answer: (d).Instruction count

Q128.

The number of memory-operands that are being supported by the typical ALU-instruction may be varing from none to

Two

Three

Four

Five

Discuss

Answer: (b).Three

Q129.

Numeric character-strings are often known as

Unpacking

Packing

Unpacked decimal

Packed decimal

Discuss

Answer: (c).Unpacked decimal

Q130.

An access towards an object of size a single bytes at byte address A is aligned, if

A mod s + 0

A mod s = 1

A mod s = 0

A mod s - 0

Discuss

Answer: (c).A mod s = 0

Page 13 of 17

Welcome to the Microoperations MCQs Page

Microoperations MCQs | Page 13 of 17

Explore more Topics under Computer Architecture

Computer Architecture Basics

Digital Logic Circuits

Digital Components

Digital Data Representation

Basic Computer Organization

Pipeline and Vector Processing

Computer Arithmetic

Input Output Organization

Memory Organization

Multiprocessors

8085 Microprocessor

Microcontroller

8051 Microcontroller

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