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 23 of 117

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Q221.
100101โ‚‚ is equal to decimal number
Discuss
Answer: (b).37
Q222.
Aโ‚โ‚† X 2โ‚โ‚† __________ .
Discuss
Answer: (c).14โ‚โ‚†
Q223.
For the binary number 11101000, the equivalent hexadecimal number is
Discuss
Answer: (d).E 8
Q224.
AECF1โ‚โ‚† + 15ACDโ‚โ‚† = __________ .
Discuss
Answer: (b).C47BEโ‚โ‚†
Q225.
A XOR gate has inputs A and B and output Y. Then the output equation is
Discuss
Answer: (c).Y = Aฬ… B + A Bฬ…
Q226.
Wired AND connection can be used in TTL with totem pole output.
Discuss
Answer: (b).False
Q227.
The dual of A + [B + (AC)] + D is
Discuss
Answer: (d).A [B (A + C)] D
Discuss
Answer: (c).one mod-13 counter followed by mod-6 counter
Q229.
The initial state of MOD-16 down counter is 0110. What state will it be after 37 clock pulses?
Discuss
Answer: (d).0001
Q230.
The number of address lines in EPROM 4096 x 8 is

a.

2

b.

4

c.

8

d.

12

Discuss
Answer: (d).12