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Welcome to the Microprocessor Components MCQs Page

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

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

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

Microprocessor Components MCQs | Page 3 of 5

Explore more Topics under Microprocessor

Q21.
In a microprocessor system, suppose. TRAP, HOLD, RESET Pin got activated at the same time, while the processor was executing some instructions, then it will first respond to

a.

TRAP

b.

HOLD

c.

RESET

d.

None of the above

Discuss
Answer: (d).None of the above
Q22.
When CPU is not fully loaded, which of the following method of data transfer is preferred

a.

DMA

b.

Interrupt

c.

Polling

d.

None of these

Discuss
Answer: (d).None of these
Q23.
In microprocessor, the SS is called as ________.

a.

single stack

b.

stack segment

c.

sequence stack

d.

random stack

Discuss
Answer: (b).stack segment
Q24.
The index register are used to hold _______.

a.

memory register

b.

offset address

c.

segment memory

d.

offset memory

Discuss
Answer: (b).offset address
Q25.
The BIU contains FIFO register of size __________ bytes.

a.

8

b.

6

c.

4

d.

12

Discuss
Answer: (b).6
Q26.
The BIU pre-fetches the instruction from memory and store them in ________.

a.

queue

b.

register

c.

memory

d.

stack

Discuss
Answer: (a).queue
Q27.
The CS register stores instruction _____________ in code segment.

a.

stream

b.

path

c.

codes

d.

stream line

Discuss
Answer: (c).codes
Q28.
The microprocessor determines whether the specified condition exists or not by testing the ______.

a.

carry flag

b.

conditional flag

c.

low type

d.

high type

Discuss
Answer: (b).conditional flag
Q29.
The _________ translates a byte from one code to another code.

a.

XLAT

b.

XCHNG

c.

POP

d.

PUSH

Discuss
Answer: (a).XLAT
Q30.
The BIU contains FIFO register of size 6 bytes called _____.

a.

queue

b.

stack

c.

segment

d.

register

Discuss
Answer: (a).queue
Page 3 of 5

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