运用统一方法进行标准化时,应注意实施的范围、时机的掌握以及统一过程中的( )
A.分散性
B.合理性
C.灵活性
D.方便性
参考答案:C
已知函数y=(k+1)x+k2-1,当k________时,它是一次函数;当k________时,它是正比例函数.
To ensure the project team provides the functionality the customer expects in a new piece of software, the project manager asks the customer for sign-off on the design criteria. These documents are ______ .
A.technical specifications
B.performance specifications
C.product descriptions
D.quality assurance