Microprocessor Online Quiz


Play this quiz that will help you to excel in Microprocessor certification exams, placements etc. This Microprocessor quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc.

Introduction to Microprocessors

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Explain the basic block diagram of digital computer system and Explain microprocessor-based system.

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Microprocessor MCQs

Practice Microprocessor MCQ Questions, which will help you to understand the architecture and working of microprocessor and to prepare for competitive exams and placements.

Microprocessor Quiz

Try Free Microprocessor Quiz, to start a quiz you need to login first, after login you will get start quiz button and then by clicking on that you can start quiz. You will get 10 Minutes to answer all questions.

Microprocessor Quiz

1. Which of the following are advantage of Loosely Coupled Configuration?

Having more than one processor results in increased efficiency.
easy to achieve parallel processing.
system structure is flexible
All of the above

2. It is also a 16-bit register works like stack, which is always incremented/decremented by 2 during push & pop operations.

Stack pointer
Temporary register
Flag register
Program counter

3. It is used to write the data into the memory or the output device depending on the status of M/IO signal.

IR
HLDA
HR
WR

4. Which port can be split into two parts?

PORT A
PORT B
PORT C
PORT D

5. Which of the following are correct characteristics of RISC?

It consists of simple instructions.
It supports various data-type formats.
It supports register to use in any context.
All of the above

6. 8087 Numeric Data Processor designed by?

Intel
IBM
Microsoft
VAX

7. Which mode allows 8/16 character multiplexed displays to be organized as dual 4-bit/single 8-bit display units?

Display Entry
Display Scan
Strobed Input
Scanned Keyboard Mode

8. Which of the following is an example of Embedded memory microcontroller?

Intel 8031 microcontroller
Intel 8051 microcontroller.
Intel 8081 microcontroller.
Intel 8085 microcontroller.

9. Flag register is an 8-bit register having __________ 1-bit flip-flops.

3
4
5
6

10. Which of the following is true about Control and status signals?

These signals are used to identify the nature of operation.
There are 3 control signal and 3 status signals.
Three status signals are IO/M, S0 & S1.
All of the above

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