题目内容

(True or False) A sinusoidal waveform is an analog signal.

A. 对
B. 错

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(True or False) Digital data can be processed and transmitted more efficiently and reliably than analog information.

A. 对
B. 错

(True or False)The field that comprises both mechanical and electronic components is known aselectro-mechanics.

A. 对
B. 错

(Short Answer) Explain the difference between a digital quantity and an analog quantity.

(Short Answer)Give an example of a system that is analog and one that is a combination of both digital and analog. Name a system that is entirely digital.

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