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 3 of 17

Explore more Topics under Computer Architecture

01

Computer Architecture Basics

02

Digital Logic Circuits

03

Digital Components

04

Digital Data Representation

05

Basic Computer Organization

06

Pipeline and Vector Processing

07

Computer Arithmetic

08

Input Output Organization

09

Memory Organization

10

Multiprocessors

11

8085 Microprocessor

12

Microcontroller

13

8051 Microcontroller

Q21.

While using the iterative construct (Branching) in execution, ____ instruction is used to check the condition.

TestAndSet

Branch

TestCondn

None of the above

Discuss

Answer: (b).Branch

Q22.

When using Branching, the usual sequencing of the PC is altered. A new instruction is loaded which is called as ______ .

Branch target

Loop target

Forward target

Jump instruction

Discuss

Answer: (a).Branch target

Q23.

The condition flag Z is set to 1 to indicate

The operation has resulted in an error

The operation requires an interrupt call

The result is zero

There is no empty register available

Discuss

Answer: (c).The result is zero

Q24.

The return address of the Sub-routine is pointed to by _______ .

MAR

Special memory registers

Discuss

Answer: (b).PC

Q25.

The location to return to, from the subroutine is stored in _______ .

TLB

MAR

Link registers

Discuss

Answer: (d).Link registers

Q26.

Subroutine nesting means,

Having multiple subroutines in a program

Using a linking nest statement to put many sub routines under the same name

Having one routine call the other

None of the above

Discuss

Answer: (c).Having one routine call the other

Q27.

The order in which the return addresses are generated and used is ____ .

LIFO

FIFO

Random

Highest priority

Discuss

Answer: (a).LIFO

Q28.

In case of nested subroutines the return addresses are stored in __________ .

System heap

Special memory buffers

Processor stack

Registers

Discuss

Answer: (c).Processor stack

Q29.

The appropriate return addresses is obtained by the help of ____ in case of nested routines .

MAR

MDR

Buffers

Stack-pointers

Discuss

Answer: (d).Stack-pointers

Q30.

When, parameters are being passed on to the subroutines they are stored in ________ .

Registers

Memory locations

Processor stacks

All of the above

Discuss

Answer: (d).All of the above

Page 3 of 17

Welcome to the Microoperations MCQs Page

Microoperations MCQs | Page 3 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

Suggested Topics

Hadoop

CompTIA PenTest+ Certification Exam PT0 002

MongoDB

Digital Communication

Operating System

Object Oriented Programming Using C++

Formal Languages and Automata Theory

Computer Hardware

Cyber Security