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 8 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

Q71.

If ($s2 < $s3) $s1 = 1; else $s1 = 0 in assembly language can be written as

sll $s1,$s2,$s3

slt $s1,$s2,$s5

sll $s1,$s2,$s4

slt $s1,$s2,$s3

Discuss

Answer: (d).slt $s1,$s2,$s3

Q72.

The binary notation of the 5hex is equal to the

(1010)two

(0101)two

(1000)two

(0111)two

Discuss

Answer: (b).(0101)two

Q73.

Variable that can be accessed through out the program is known as

Local variable

Global Variable

Integer

Constant

Discuss

Answer: (b).Global Variable

Q74.

Optimization of the program that works within a single basic block is called

Local optimization

Global optimization

Loop un-controlling

Loop controlling

Discuss

Answer: (a).Local optimization

Q75.

The pointer of the stack, is always set to the

First position of array

Second position of array

Third position of array

Forth position of array

Discuss

Answer: (a).First position of array

Q76.

Add $t0,$s1,$s2; add $t1,$s3,$s4; sub $s0,$t0,$t1 , the given lines of code gives an expression of

f = (g + h)

f = (g - h)

f = (g + h) + (i + j);

f = (g + h)

Discuss

Answer: (d).f = (g + h)

Q77.

The stack's segment that is used to have procedure's saved registers, is known as

Activation record

Procedure frame

Queue

both a and b

Discuss

Answer: (d).both a and b

Q78.

The assembly language instruction corresponding to the machine code 00af8020hex is

sub $s0,$a1,$t7

add $s0,$a1,$t7

mul $s0,$a1,$t7

addi $s0,$a1,$t7

Discuss

Answer: (b).add $s0,$a1,$t7

Q79.

The compilation of the given code in C instruction g = h + A[8]; will be

mul $t0,8($s3); add $s1,$s2,$t0

lw $t0,8($s3); sub $s1,$s2,$t0

add $t0,8($s3); add $s1,$s2,$t0

lw $t0,8($s3); add $s1,$s2,$t0

Discuss

Answer: (d).lw $t0,8($s3); add $s1,$s2,$t0

Q80.

The Intel 8087 build in 1980 was a/an

Array coprocessor

Floating point coprocessor

Integer coprocessor

both a and b

Discuss

Answer: (b).Floating point coprocessor

Page 8 of 17

Welcome to the Microoperations MCQs Page

Microoperations MCQs | Page 8 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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