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. What is true about Program counter?

It is an 8-bit register, which holds the temporary data of arithmetic and logical operations.
When an instruction is fetched from memory then it is stored in the program counter
It provides timing and control signal to the microprocessor
It is a 16-bit register used to store the memory address location of the next instruction to be executed.

2. 8253/54 can be operated in _________ Modes?

3
4
5
6

3. The coprocessor and the processor is connected via?

TEST
QS0
QS1
All of the above

4. Which port can be split into two parts?

PORT A
PORT B
PORT C
PORT D

5. The different ways in which a source operand is denoted in an instruction is known as

Instruction Set
Interrupts
8086 Configuration
Addressing Modes

6. This signal is used as the system clock for devices connected with the microprocessor.

X1, X2
CLK OUT
CLK IN
IO/M

7. How many types of basic multiprocessor configurations?

2
3
4
5

8. Which flag represents the result when the system capacity is exceeded?

Carry flag
Auxiliary flag
Trap flag
Overflow flag

9. What is true about Transputer?

It is a specially designed microprocessor having a local memory of its own
A transputer is a specially designed microprocessor with its own local memory
It can handle its particular function many times faster than the ordinary microprocessor.
This processor is specially designed to process the analog signals into a digital form.

10. 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

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