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 102 of 117

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Q1011.
When two 16-input multiplexers drive a 2-input MUX, what is the result?
Discuss
Answer: (d).32 input MUX
Discuss
Answer: (a).-5 V is 1 and -10 V is 0
Q1013.
In floating point number 0110100000010101, the exponent is equal to __________ 10
Discuss
Answer: (b).-11
Q1014.
The advantage of using dual slope ADC in digital voltmeter is that
Discuss
Answer: (b).its accuracy is high
Q1015.
A full adder has two outputs SUM and CARRY.
Discuss
Answer: (a).True
Q1016.
Which two rows represent identical binary numbers?
Discuss
Answer: (d).Second and third
Q1017.
How many input-output ports can be accessed by direct method of 8085 ฮผp?
Discuss
Answer: (b).256
Discuss
Answer: (a).1000000000000.11101
Q1019.
Multiplexer can be used as logic function generator.
Discuss
Answer: (a).True
Discuss
Answer: (b).interface between TTL and CMOS