# Welcome to the Signal Formatting and Baseband Modulation MCQs Page

Dive deep into the fascinating world of Signal Formatting and Baseband Modulation with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Signal Formatting and Baseband Modulation, a crucial aspect of Digital Communication. In this section, you will encounter a diverse range of MCQs that cover various aspects of Signal Formatting and Baseband Modulation, 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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### Signal Formatting and Baseband Modulation MCQs | Page 1 of 10

Q1.
The sampling process includes methods such as
Answer: (b).Sample and hold
Q2.
The output of sampling process are called as ________
Answer: (b).Pulse amplitude modulation
Q3.
According to Sampling theorem
Answer: (d).Ts is lesser than or equal to 1/2fm
Q4.
The fourier tranform of one impulse train is also another impulse train with a period of the output equal to the
Answer: (b).Reciprocal of the period of input signal
Q5.
The process in which the top of each pulse in the output samples retains the shape of the analog segment is called as ________
Answer: (a).Natural sampling
Q6.
The effects of aliasing are ________
Answer: (c).Attenuation and non uniform spectral gain
Q7.
Aliasing can be removed using
Answer: (c).Prefiltering & Postfiltering
Q8.
Which process is more economical?
Answer: (b).Oversampling
Q9.
Flat top sampling or practical sampling has
Answer: (b).Same amplitude
Q10.
Multiplication of input signal with pulse train is done in ________ sampling.
Answer: (b).Natural sampling
Page 1 of 10

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