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 88 of 117

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Q871.
The number of bits in a nibble is

a.

8

b.

4

c.

2

d.

16

Discuss
Answer: (b).4
Q872.
When all the seven segments of a display are energized, the number shown is

a.

0

b.

1

c.

7

d.

8

Discuss
Answer: (d).8
Discuss
Answer: (c).to increase programming ease and reduce storage requirements
Q874.
If the switch is thrown to the START position, Q and Y will be equal to
Discuss
Answer: (c).Q = 1, Y = CLK
Discuss
Answer: (a).widely used in analyzing and programming microprocessors
Discuss
Answer: (c).the leading and trailing edges of a digital signal need not be sharp
Q877.
The 54/74164 chip is an 8-bit serial-input-parallel-output shift register. The clock is 1 MHz. The time needed to shift a 8-bit binary number into the chip is
Discuss
Answer: (c).8 ฮผs
Q878.
The code which provides for parity check is
Discuss
Answer: (b).ASCII
Q879.
The address to which a software or hardware restart branches is known as
Discuss
Answer: (a).Vector location
Q880.
Which device uses Pneumatic fluid?
Discuss
Answer: (b).LCD