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 53 of 117

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Q521.
2's complement of a given 3 or more bit number of non-zero magnitude is the same as the original number if all bits except
Discuss
Answer: (a).MSB are zero
Q522.
A half adder adds __________ bits and a full adder adds __________ bits.
Discuss
Answer: (a).two, three
Q523.
If noise margin is high, there is lesser chance of false operation.
Discuss
Answer: (a).True
Q524.
Decimal 1932 when converted into 10's complement will become
Discuss
Answer: (b).8068
Q525.
In 8085 microprocessor, what is the length of status Word?
Discuss
Answer: (d).16 bits
Discuss
Answer: (d).only such do not care terms which aid minimization are treated as 1
Q527.
In 8085 microprocessor, how many interrupt control lines are there?
Discuss
Answer: (b).8
Q528.
In 2's complement addition, the carry generated in the last stage is
Discuss
Answer: (b).neglected
Q529.
A is even or B is true. Negation of above statement is
Discuss
Answer: (b).A is odd and B is false
Discuss
Answer: (b).Diode Transistor Logic