Welcome to the Microprocessor Architecture MCQs Page

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

Check out the MCQs below to embark on an enriching journey through Microprocessor Architecture. 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 Architecture. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Microprocessor Architecture MCQs | Page 3 of 18

Explore more Topics under Microprocessor

01

Microprocessor Basics

02

Microprocessor Components

03

8086 Instruction Set

04

DMA

05

80286 80287 Microprocessor

06

Pentium 4 processor

07

RISC Architecture

08

Microcontroller 8051

09

Intel 8085 Microprocessor

10

Special Architectural Features and Programming

11

Peripherals and Interfacing with 8086

12

Multimicroprocessor Systems

13

80386 and 80486 Microprocessor

14

Recent Advancements in Microprocessor Architecture

Q21.

Which one of the following interrupt is only level triggering?

TRAP

RST 7.5

RST 6.5 and RST 5.5

RST 6.5

Discuss

Answer: (c).RST 6.5 and RST 5.5

Q22.

Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value?

CLR A

ORA A

SUB A

MOV A, 00H

Discuss

Answer: (c).SUB A

Q23.

___________ signal prevent the microprocessor from reading the same data more than one.

pipelining

handshaking

controlling

signaling

Discuss

Answer: (b).handshaking

Q24.

Data transfer between the microprocessor for peripheral takes place through __________.

I/O port

input port

output port

multi port

Discuss

Answer: (a).I/O port

Q25.

8255A operates with ________ power supply.

+5V

-5V

-10V

+10V

Discuss

Answer: (a).+5V

Q26.

The _______ allow data transfer between memory and peripherals.

DMA technique

Microprocessor

Decoder

Discuss

Answer: (a).DMA technique

Q27.

Expansion of SPGA is _________.

Staggered Pin Grid-Array package

Staggered Point Grid-Array package

Staggered Plus Grid-Array package

Staggered per grid-Array package

Discuss

Answer: (a).Staggered Pin Grid-Array package

Q28.

Pentium-pro processor design implements________ micro architecture.

Discuss

Answer: (c).P6

Q29.

The number of hardware chips needed for multiple digit display can be minimized by using the technique called ______.

interfacing

multiplexing

demultiplexing

multiprocessing

Discuss

Answer: (b).multiplexing

Q30.

An RS-232 interface is ____________.

a parallel interface

a serial interface

printer interface

a modem interface

Discuss

Answer: (b).a serial interface

Page 3 of 18

Welcome to the Microprocessor Architecture MCQs Page

Microprocessor Architecture MCQs | Page 3 of 18

Explore more Topics under Microprocessor

Microprocessor Basics

Microprocessor Components

8086 Instruction Set

DMA

80286 80287 Microprocessor

Pentium 4 processor

RISC Architecture

Microcontroller 8051

Intel 8085 Microprocessor

Special Architectural Features and Programming

Peripherals and Interfacing with 8086

Multimicroprocessor Systems

80386 and 80486 Microprocessor

Recent Advancements in Microprocessor Architecture

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