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Question

A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known asCSMA (Carrier Sense Multiple Access) is

a.

Alohaa very common bit-oriented data link protocol issued by ISO

b.

modemnetwork access standard for connecting stations to a circuit-switched network

c.

Angle modulationa method access control technique for multiple-access transmission media

d.

Amplitude modulationa method of determining which device has access to the transmission medium at any time

Answer: Amplitude modulationa method access control technique for multiple-access transmission media

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Q. A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known asCSMA (Carrier Sense Multiple...

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