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Q.

In a time-domain plot, the horizontal axis is a measure of ________.

A

signal amplitude

B

frequency

C

phase

D

time

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MCQ

1.

Baseband transmission of a digital signal is possible only if we have a ____ channel

A

low-pass

B

bandpass

C

low rate

D

high rate

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2.

When propagation speed is multiplied by propagation time, we get the ________.

A

throughput

B

wavelength of the signal

C

distortion factor

D

distance a signal or bit has traveled

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3.

Given two sine waves A and B, if the frequency of A is twice that of B, then the period of B is ________ that of A.

A

one-half

B

twice

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the same as

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indeterminate from

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4.

In a time-domain plot, the horizontal axis is a measure of ________.

A

signal amplitude

B

frequency

C

phase

D

time

Discussion

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5.

If the bandwidth of a signal is 5 KHz and the lowest frequency is 52 KHz, what is the highest frequency?

A

5 KHz

B

10 KHz

C

47 KHz

D

57 KHz

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