题目内容

A multimedia system can only be programmed by the system programmer.

A. 对
B. 错

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Strictly speaking, as long as a variety of media are processed at the same time, it can be called multimedia.

A. 对
B. 错

已知负载Z=10∠30°,说明负载是感性负载

A. 对
B. 错

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A. 对
B. 错

已知负载Z=10∠0°,说明负载是容性负载

A. 对
B. 错