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 108 of 117

Discover more Topics under Electronics and Communication Engineering

Q1071.
Multiplexer can be used as logic function generator.
Discuss
Answer: (a).True
Discuss
Answer: (b).interface between TTL and CMOS
Q1073.
The output of a full adder is
Discuss
Answer: (b).CARRY
Q1074.
Number of cards read per minute by a card reader may be of the order of
Discuss
Answer: (d).300
Q1075.
Which of the following is equivalent to AND-OR realization?
Discuss
Answer: (d).NAND-NAND
Q1076.
How many different BCD number can be stored in a register containing 12 switches using an 8, 4, 2, 1 code?
Discuss
Answer: (d).1000
Discuss
Answer: (c).either NOR or NAND gates
Discuss
Answer: (a).RAM is a volatile memory but ROM is non-volatile memory
Q1079.
Assertion (A): The TTL output acts as a current sink in low state

Reason (R): The TTL input current is largest in low state.
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation of A
Q1080.
The number of LED display indicators in logic probe are
Discuss
Answer: (b).2