一个计算机算法是对特定问题求解步骤的一种描述。算法的()是指算法能够对不合理数据及非法操作进行识别和处理的能力。
A. 有穷性
B. 可行性
C. 确定性
D. 健壮性
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The process whereby software is installed into an operational environment is called ” () ".
A. deployment
B. development
C. setup
D. lay up
()testing ensures that a software module operates correctly and reliably.
Application
B. Integration
C. System
D. Unit
A data () is a file that contains metadata - that is, data about data.
A. structure
B. table
C. base
D. dictionary
在Excel的A1单元格中输入函数“=ROUND(1/3,3)”,按回车键之后,A1中的值为()
A. 1
B. 1/3
C. 0.34
D. 0.333