A.主体的解密密钥 B.报文摘要 C.密钥交换协议 D.数字签名
单项选择题broadly supported modeling languages suitable for()usage.
A.distincitive B.special-purpose C.separate D.general-purpose
单项选择题This lack of()discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling.
A.agreement B.understanding C.characteristic D.diversity
单项选择题Users had to choose from among many similar modeling languages with minor differences in overall()power.
A.control B.expressive C.conductive D.interactive
单项选择题prior to the UML, there was no clear leading()language.
A.programming B.modeling C.formal D.intelligent
单项选择题A critical enabling factor is a disciplined software engineering process with predictable quality,()and functionality.
A.plan B.schedule C.effort D.product