题目内容

Most memory systems require only one chip. ( )

A. 对
B. 错

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The control and specialized programs are stored in RAM chips. ( )

A. 对
B. 错

One byte equals to eight bits. ( )

A. 对
B. 错

Operating system are either single-tasking or multitasking. ( )

A. 对
B. 错

All primitive operating systems are multitasking and can run several processes simultaneously. ( )

A. 对
B. 错

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