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Data… | NUST Entrance Test Computer Science | ClassNotes

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NUST Entrance Test
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Data Communication

Set 5

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Mashaal Masha

Oct 22, 2022

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$ASCII-7 can represent maximum ________ chatacters$
$Which of the following has a 16-bit coding scheme?$
$Which technique is used to transmit large amount of data such as voice and video, over long distance by using modulation?$

Choose the correct options for the following questions.

ASCII-7 can represent maximum ________ chatacters

Difficulty: Easy

A:

65536

B:

Which technique is used to transmit large amount of data such as voice and video, over long distance by using modulation?

C:

128

D:

64

Which of the following has a 16-bit coding scheme?

Difficulty: Easy

A:

BCD

B:

EBCDIC

C:

ASCII

D:

Unicode

Which technique is used to transmit large amount of data such as voice and video, over long distance by using modulation?

Difficulty: Easy

A:

Baseband

B:

Broadband

C:

Bandwidth

D:

None

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postData Communication - Set 4