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Data Communication and Networks MCQ

1. In a(n) ____________________ data type, each data item is a collection of other data items.

Answer

Correct Answer: Structure

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2. The simplest modulation technique is ____ shift keying.

Answer

Correct Answer: Amplitude

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3. In a payback analysis, the ____ cost is a one-time cost that occurs in year 0.

Answer

Correct Answer: Development

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4. At the end of the data character, one or two ____ bits are added to signal the end of the frame.

Answer

Correct Answer: Stop

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