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Welcome to the Signals and Spectra MCQs Page

Dive deep into the fascinating world of Signals and Spectra with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Signals and Spectra, a crucial aspect of Digital Communication. In this section, you will encounter a diverse range of MCQs that cover various aspects of Signals and Spectra, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Digital Communication.

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Check out the MCQs below to embark on an enriching journey through Signals and Spectra. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Digital Communication.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Signals and Spectra. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Signals and Spectra MCQs | Page 6 of 15

Q51.
Analog information is converted to digital data using
Discuss
Answer: (d).All of the mentioned
Q52.
The process that transforms text into binary digits is called as _______
Discuss
Answer: (c).Character coding
Q53.
For the number of bits, k=1 and number of symbols, M=2 the system is called as
Discuss
Answer: (b).Binary
Q54.
Perform the bit stream partitioning and find the 8-ary waveform for the word ‘THINK’.
Discuss
Answer: (a).1204443464
Q55.
Find the 32-ary waveform for the word ‘THINK’.
Discuss
Answer: (a).514172520
Q56.
Find the 8-ary waveform for the word ‘HAPPY’.
Discuss
Answer: (b).0440020246
Q57.
Find the 32-ary waveform for the word ‘HAPPY’.
Discuss
Answer: (a).280856
Q58.
What are the characteristics of an ideal transmission line?
Discuss
Answer: (d).All of the mentioned
Q59.
The point at which the output signal power has fallen to 0.707 of its peak value is called as _____
Discuss
Answer: (c).3db & Half power point
Q60.
The ratio of the filter bandwidth at -60db and -6db amplitude response point is called as _____
Discuss
Answer: (c).Shape factor
Page 6 of 15

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