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 51 of 117

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Q501.
In order to enable TRAP interrupt, which of the following instructions are needed?
Discuss
Answer: (d).None
Q502.
If modulus is less than 2แดบ, some states of the counter are skipped by using NAND gates.
Discuss
Answer: (a).True
Q503.
Two 16 : 1 and one 2 : 1 multiplexers can be connected to form a
Discuss
Answer: (b).32 : 1 multiplexer
Q504.
What are the contents of the accumulator after the RIC has been executed?
Discuss
Answer: (d).43 D
Q505.
Assertion (A): In a magnitude comparator IC the cascading inputs provide a means to cascade the 4 bit comparators

Reason (R): A magnitude comparator has three outputs, A = B, A > B and A < B
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation of A
Q506.
(1001-10) is equal to
Discuss
Answer: (a).7
Discuss
Answer: (a).change high level Programming language into low level machine language
Q508.
Assertion (A): The resolution of a DAC depends on the number of bits.

Reason (R): Low resolution leads to fine control.
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation of A
Q509.
(62)โ‚โ‚€ in binary system is
Discuss
Answer: (c).111110
Q510.
Some of MOS families are PMOS, NMOS, CMOS. The family dominating the LSI field where low power consumption is necessary is
Discuss
Answer: (b).CMOS