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 104 of 117

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Q1031.
What kind of signal does the times produce?
Discuss
Answer: (a).Single pulse
Q1032.
Assertion (A): A presettable counter can be preset to any desired starting point

Reason (R): The maximum frequency of a ripple counter depends on the modulus.
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation of A
Q1033.
Which of the following is the least important consideration while selecting a logic technology?
Discuss
Answer: (c).Number of pins
Discuss
Answer: (a).prevent saturation of the transistor
Q1035.
What is the maximum output voltage from the 741 op-amp?
Discuss
Answer: (d).Approximately 5 V
Q1036.
A full adder is to be implemented using half adders and OR gates. A 4 bit parallel adder without any initial carry requires
Discuss
Answer: (c).7 half adders and 3 OR gates
Q1037.
Assuming accumulator contain A 64 and the carry is set (1). What will register A and (CY) contain after ACI 0 A4 H?
Discuss
Answer: (d).4 BH, 1
Q1038.
If an inverter is placed at the input to an SR flip-flop, the result is
Discuss
Answer: (b).D flip-flop
Discuss
Answer: (c).either increase word size or increase word number
Discuss
Answer: (c).more than 100 gates on the same chip