问题
多项选择题
设计实时操作系统必须首先考虑系统的()。
A.效率
B.使用方便
C.实时性
D.可移植性
E.可靠性
答案
参考答案:C, E
设计实时操作系统必须首先考虑系统的()。
A.效率
B.使用方便
C.实时性
D.可移植性
E.可靠性
参考答案:C, E
选用方框内所给单词填空,使短文意思通顺、完整。注意:1 每个词限填一次2 每空限填一词,有些词需要做相应的变化。3 其中有两个多余选项。
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