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 67 of 117

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Q661.
The binary sum of 111010โ‚‚ and 11011โ‚‚ is
Discuss
Answer: (a).1010101โ‚‚
Discuss
Answer: (b).parallel ADC
Q663.
Which of the following logic no resistors are used?
Discuss
Answer: (a).CMOS
Discuss
Answer: (d).Programmable Read Only Memory
Q665.
Decimal 17 in octal system is represented by
Discuss
Answer: (c).21
Q666.
A 1 ms pulse can be converted into a 10 ms pulse by using which one of the following
Discuss
Answer: (b).Stable multivibrator
Q667.
Assertion (A): The carry look ahead adder is very fast

Reason (R): The carry look ahead adder generates the carry and sum digits directly.
Discuss
Answer: (c).A is true, R is false
Discuss
Answer: (c).both (a) and (b)
Q669.
Which of the following subtraction operations do not result in Fโ‚โ‚†?

(BA)โ‚โ‚† - (AB)โ‚โ‚†
(BC)โ‚โ‚† - (CB)โ‚โ‚†
(CB)โ‚โ‚† - (BC)โ‚โ‚†
(CB)โ‚โ‚† - (BC)โ‚โ‚†

Select the correct answer
Discuss
Answer: (a).1 and 2
Discuss
Answer: (a).a high D sets the latch and low D resets it