Pulse shaping in Base Band Transmission - MCQs with answers

Pulse shaping in Base Band Transmission - MCQs with answers

Q1. Pulse shaping is done

a) to control Inter Symbol Interference
b) by limiting the bandwidth of transmission
c) after line coding and modulation of signl
d) all of the above

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Q2. The criterion used for pulse shaping to avoid ISI is

a) Nyquist criterion
b) Quantization
c) Sample and hold
d) PLL

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Q3. The filter used for pulse shaping is

a) Raised - cosine filter
b) Sinc shaped filter
c) Gaussian filter
d) All of the above

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Q4. Roll - off factor is defined as

a) The bandwidth occupied beyond the Nyquist Bandwidth of the filter

b) The performance of the filter or device

c) Aliasing effect

d) None of the above

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