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 76 of 117

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Q751.
The parity bit is
Discuss
Answer: (c).1 or 0
Q752.
In 2's complement representation, a certain negative number - N is 1011. The representation for + N is
Discuss
Answer: (b).0101
Q753.
In 8355, the ROM is organized as __________ words of 8 bits each.
Discuss
Answer: (b).2048
Q754.
What binary number does second row represent?
Discuss
Answer: (d).11101010
Q755.
Which of the following correctly declares a pointer to an array of intergers in C?
Discuss
Answer: (c).int (* P) [20]
Q756.
With 2's complement representation, the range of values that can be represented on the data bus of an 8 bit microprocessor is given by
Discuss
Answer: (a).-128 to 127
Discuss
Answer: (c).the adder is geared for doing subtraction
Q758.
In which one of the following types of analog to digital convertors the conversion time is practically independent of the amplitude of the analog signal?
Discuss
Answer: (b).Successive approximation type
Q759.
In 8085 microprocessor, which of the following is not vectored interrupt?
Discuss
Answer: (d).INTR
Discuss
Answer: (b).the modulus can be programmed