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.

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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 is not a features of a Microprocessor?

Versatility
Reliability
Low Bandwidth
Low Power Consumption

2. 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.

3. 8086 has ___ address bus.

16-bit
18-bit
20-bit
24-bit

4. What is true about microcontroller?

A microcontroller is a small and low-cost microcomputer
It is designed to perform the specific tasks of embedded systems
microcontroller consists of the processor, the memory, Serial ports, peripherals.
All of the above

5. What is false about microprocessor?

The microprocessor is of small size chip, hence is not portable.
microprocessor chips are available at low prices
microprocessors are versatile
failure rate of an IC in microprocessors is very low

6. What is correct range of frequency for 8257?

500Hz to 3MHz.
250Hz to 2MHz.
250Hz to 3MHz.
500Hz to 2MHz.

7. 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

8. 8087 numeric data processor is also known as?

Math co-processor
Numeric processor extension
Floating point unit
All of the above

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

3
4
5
6

10. Which of the following is not a RISC processors?

Power PC: 501
DEC Alpha: 210642
MIPS: TS (R10000) RISC Processor
PA-RISC: HP 7100LC

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