题目内容

【填空题】The two designs for CPU architecture are ____and ____.

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【填空题】 There are three methods to synchronize the CPU and the I/O device: ____I/O, ____I/O and ____.

【判断题】 To run an instruction in a program, the CPU first decode it. ( ) 对 ( ) 错

A. 对
B. 错

【判断题】To run an instruction in a program, the CPU first fetch the instruction from memory. ( ) 对 ( ) 错

A. 对
B. 错

【判断题】 The total number of uniquely identifiable locations in memory is called address space. ( ) 对 ( ) 错

A. 对
B. 错

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