问题
单项选择题
Local bus can reduce the occupation time of CPU. For the EISA local bus, commonly the time can be reduced to ( ).
A．46%
B．265
C．12%
D．6%
答案
参考答案：C
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Local bus can reduce the occupation time of CPU. For the EISA local bus, commonly the time can be reduced to ( ).
A．46%
B．265
C．12%
D．6%
参考答案：C