Digital Communication Techniques MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Digital Communication Techniques, a fundamental topic in the field of Avionics 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 Communication Techniques 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 Communication Techniques mcq questions that explore various aspects of Digital Communication Techniques problems. Each MCQ is crafted to challenge your understanding of Digital Communication Techniques principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Avionics Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Digital Communication Techniques MCQs are your pathway to success in mastering this essential Avionics Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Digital Communication Techniques. 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 Communication Techniques knowledge to the test? Let's get started with our carefully curated MCQs!

Digital Communication Techniques MCQs | Page 11 of 13

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Q101.
Selectivity in a DSP is better than its analog equivalent.
Discuss
Answer: (a).True
Q102.
Reduction in the number of binary words required to represent an analog signal is called ________
Discuss
Answer: (c).Data compression
Q103.
What is the process of examining the frequency content of a signal?
Discuss
Answer: (b).Spectrum analysis
Q104.
What is the program that is used to speed the spectrum analysis process?
Discuss
Answer: (d).Fast Fourier transforms
Q105.
Which of the following is not possible when the signal is analog?
Discuss
Answer: (d).Data compression
Q106.
The transmission of data by dots and dashes is an example of ___________
Discuss
Answer: (c).Continuous wave transmission
Q107.
What device is used to prevent power from the transmitter from going to the receiver side?
Discuss
Answer: (b).Duplexer
Q108.
What generates the final carrier frequency?
Discuss
Answer: (a).Oscillator
Q109.
Frequency multiplier multiplies the frequency deviation produced by the modulator.
Discuss
Answer: (a).True
Q110.
______ is used to provide continuous tuning over the desired range?
Discuss
Answer: (a).Variable frequency oscillator