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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.

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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 9 of 17

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Q81.
The architecture of Intel 8086, announced in 1978 was

a.

C language compatible

b.

Java language compatible

c.

Assembly language compatible

d.

C++ language compatible

Discuss
Answer: (c).Assembly language compatible
Q82.
Negating the hexadecimal expression (eca8 6420)hex will give

a.

1357 9bdfhex

b.

1357 9cdfhex

c.

1467 9bdfhex

d.

2357 9bdfhex

Discuss
Answer: (a).1357 9bdfhex
Q83.
The program, that instigates a procedure while execution, is known as

a.

Caller

b.

Callee

c.

Stack

d.

Functions

Discuss
Answer: (a).Caller
Q84.
In the instruction addi $t0,$t0,4 , I is for adding

a.

Immediate value

b.

Constant

c.

Register

d.

both a and b

Discuss
Answer: (d).both a and b
Q85.
The data transfer instructions, that are used to transfer computer data from memory to

a.

Memory

b.

RAM

c.

Register

d.

Cache

Discuss
Answer: (c).Register
Q86.
The representation of an instruction, in the form of fields is called

a.

Machine code

b.

Instruction format

c.

Nyquist theorem

d.

Queue

Discuss
Answer: (b).Instruction format
Q87.
Coping the parameter $a0 into $s2 will be written in assembly instruction as

a.

add $s2, $a0

b.

move $s2, $a0

c.

add $s3, $a1

d.

move $s3, $a1

Discuss
Answer: (b).move $s2, $a0
Q88.
Given instructions lw $t0,1200($t1); add $t0,$s2,$t0; sw $t0,1200($t1), are the compiled instruction of expression

a.

A[300] = h + A[100]

b.

A[300] = h + A[200]

c.

A[300] = h + A[300]

d.

A[200] = h + A[300]

Discuss
Answer: (c).A[300] = h + A[300]
Q89.
Code for writing byte from the destination can be written as

a.

sb $t0,1($gp)

b.

sb $t0,0($gp)

c.

lb $t0,0($gp)

d.

sb $t0,0($sp)

Discuss
Answer: (b).sb $t0,0($gp)
Q90.
The instruction, move $t0, $t1 describes

a.

moving $t0 to $t1

b.

storing $t0 to $t1

c.

moving $t1 to $t0

d.

storing $t1 to $t0

Discuss
Answer: (c).moving $t1 to $t0
Page 9 of 17

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