Digital Electronics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Digital Electronics, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Digital Electronics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Digital Electronics mcq questions that explore various aspects of Digital Electronics problems. Each MCQ is crafted to challenge your understanding of Digital Electronics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Digital Electronics MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Digital Electronics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Digital Electronics knowledge to the test? Let's get started with our carefully curated MCQs!

Digital Electronics MCQs | Page 101 of 117

Discover more Topics under Electronics and Communication Engineering

Discuss
Answer: (c).resistors of two different values
Q1002.
An 8085 microprocessor based system uses a 4 k x 8 bit RAM whose address in AAOOH. The address of the last byte in this RAM is
Discuss
Answer: (d).BA00H
Q1003.
Read the following statements: Dual slope ADC provides

1. higher speed as compared to other ADC
2. very good accuracy
3. good rejection of power supply
4. better resolutions compared to other ADC for the same number of bits

Which of the above are correct?
Discuss
Answer: (b).2 and 3
Q1004.
In 8085 microprocessor, how many I/O ports can be accessed by memory mapped method?
Discuss
Answer: (c).32 K
Discuss
Answer: (b).the set of instructions indicating the primitive operations in 1 system
Q1006.
The number of programmable 16 bit registers of 6800 are

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (b).3
Q1007.
In 8085 microprocessor, if interrupt service requests have been received from all of the following interrupts, then which one will be serviced first?
Discuss
Answer: (c).RST 7.5
Q1008.
In floating point representation, the number of bits of mantissa is

a.

10

b.

9

c.

8

d.

7

Discuss
Answer: (a).10
Discuss
Answer: (d).None of the above
Discuss
Answer: (b).a group of devices that store digital data