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MCQ

Q.

In Manchester and differential Manchester encoding, the transition at the middle of the bit is used for __________

A

bit transfer

B

baud transfer

C

synchronization

D

none of the above

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Similar Questions

MCQ

1.

In _________, the frequency of the carrier signal is varied to represent data. Both peak amplitude and phase remain constant.

A

ASK

B

PSK

C

FSK

D

QAM

Discussion

MCQ

2.

In _______ transmission, bits are transmitted simultaneously, each across its own wire.

A

Asynchronous serial

B

Synchronous serial

C

Parallel

D

(a) and (b)

Discussion

MCQ

3.

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

A

300

B

400

C

600

D

1200

Discussion

MCQ

4.

In _____, the level of the voltage determines the value of the bit.

A

NRZ-I

B

NRZ-L

C

both (a) and (b)

D

neither (a) nor (b)

Discussion

MCQ

5.

. In _________ transmission, we send bits one after another without start or stop bits or gaps. It is the responsibility of the receiver to group the bits.

A

synchronous

B

asynchronous

C

isochronous

D

none of the above

Discussion

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