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 95 of 117

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Q941.
Precisely 1 K byte means
Discuss
Answer: (d).1024 bits
Q942.
In 8156, the lower times byte is addressed with 24 H, and the upper times byte with
Discuss
Answer: (d).25 H
Discuss
Answer: (b).one is enhancement type and other depletion type
Discuss
Answer: (b).(8)โ‚ˆ + (2)โ‚ˆ = (11)โ‚ˆ
Q945.
Which one of the following is used to change data from spatial code to temporal code?
Discuss
Answer: (a).Shift register
Q946.
Which of the following needs DC forward voltage to emit light?
Discuss
Answer: (a).LED
Q947.
If a microcomputer has a 64 K memory; what is the hexadecimal notations for the last memory location?
Discuss
Answer: (d).FFFF
Q948.
Recommended fanout for ECL is
Discuss
Answer: (d).25
Q949.
How many interrupts are there in 8085 microprocessor?

a.

4

b.

5

c.

6

d.

8

Discuss
Answer: (b).5
Q950.
1111 + 11111 =
Discuss
Answer: (b).101110