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. 8253/54 can be operated in _________ Modes?

3
4
5
6

2. The __________ controls the flow of data and instructions within the computer.

control unit
register array
accumulator
ALU

3. Which is false about microcontroller?

Microcontrollers are used to execute a single task within an application.
It consists of CPU, RAM, ROM, I/O ports.
Its power consumption is high because it has to control the entire system.
It is built with CMOS technology

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

Instruction Set
Interrupts
8086 Configuration
Addressing Modes

5. There are _______ general purpose registers in 8085 processor

5
6
7
8

6. An 8-bit microprocessor can process _____ data at a time.

4-bit
8-bit
16-bit
All of the above

7. What is true about microprocessor?

Microprocessor is a controlling unit of a micro-computer
It is fabricated on a small chip capable of performing ALU (Arithmetic Logical Unit) operations
It also communicate with the other devices connected to it.
All of the above

8. 8087 Numeric Data Processor designed by?

Intel
IBM
Microsoft
VAX

9. DSP stands for?

Digital Signal Processor
Digital Signal Preprocessor
Digital Signal Program
Data Signal Processor

10. The ______ is a general purpose programmable I/O device designed to transfer the data from I/O to interrupt I/O.

8285A
8241A
8255A
8251A

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