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MCQ

Q.

The minimum bandwidth of Manchester and differential Manchester is ____ that of NRZ.

A

the same as

B

twice

C

thrice

D

none of the above

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Similar Questions

MCQ

1.

If the bit rate for an FSK signal is 1200 bps, the baud rate is ________.

A

300

B

400

C

600

D

1200

Discussion

MCQ

2.

Given an AM radio signal with a bandwidth of 10 KHz and the highest-frequency component at 705 KHz, what is the frequency of the carrier signal?

A

700 KHz

B

705 KHz

C

710 KHz

D

Cannot be determined from given information

Discussion

MCQ

3.

ASK, PSK, FSK, and QAM are examples of ________ conversion.

A

digital-to-digital

B

digital-to-analog

C

analog-to-analog

D

analog-to-digital

Discussion

MCQ

4.

In ___________ there is always a transition at the middle of the bit, but the bit values are determined at the beginning of the bit. If the next bit is 0, there is a transition; if the next bit is 1, there is none.

A

Manchester

B

differential Manchester

C

both (a) and (b)

D

neither (a) nor (b)

Discussion

MCQ

5.

In _______, the peak amplitude of one signal level is 0; the other is the same as the amplitude of the carrier frequency

A

PSK

B

OOK

C

FSK

D

none of the above

Discussion

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