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 94 of 117

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Q931.
A depletion type NMOS is operated in enhancement mode. Vp = - 4 volts. For VGS = + 3 volts as VDS is increased, ID becomes nearly constant when Vps equals
Discuss
Answer: (d).7 volts
Q932.
Which one of the following is D/A conversion technique?
Discuss
Answer: (b).Weighted resistor
Q933.
Assuming accumulator contain A 64 and the carry is set (1). What will accumulator (A) and carry (CY) contain after ANA A?
Discuss
Answer: (b).A 6 H, 0
Q934.
A number is expressed in binary 2's complement as 10011 decimal equivalent value is
Discuss
Answer: (d).-13
Discuss
Answer: (b).output is 0 when blocking input is 1
Q936.
Which of the following will be hexadecimal number just for prior to F52B?
Discuss
Answer: (d).F 52 A
Q937.
A pair of 21114s can store __________ words of __________ bits each.
Discuss
Answer: (b).1024, 8
Q938.
In hexadecimal number system, A is equal to decimal number
Discuss
Answer: (a).10
Discuss
Answer: (d).1011.01 + 1001.11 = 10111
Q940.
Data can be changed from spatial code to temporal code and vice-versa by using
Discuss
Answer: (b).shift Register