【简答题】阅读以下说明,回答问题1、问题2和问题3。 【说明】 某单位正在使用一套C/S模式的应用软件系统,现在需要升级为B/S应用模式,但需要保持业务的连续性。开发人员提出用Web Service作为中间层的接口进行开发。 【问题1】 请用120字以内文字,从业务的继承性、升级成本(时间、工作量)和扩展性三个方面简要说明开发人员所提方案的优点。 【问题2】 Web Service的三个基本技术是WSDL、...
【单选题】Besides its main mission, the orbiter would also be used as
A.
a medical research center.
【单选题】Which of the following can NOT be inferred from the end of the passage?
A.
Though the research was not scientifically accurate, it pointed to some encouraging results.
B.
There are many factors influencing one's outlook during his/her growing up.
C.
The virtuous die young, but the evil leave a stink for ten thousand years.
D.
The author urges us to become more environmentally-conscious as the society develops.
【判断题】粗基准是粗加工所使用的基准,精基准是精加工所使用的基准。
【判断题】粗基准是粗加工所使用的基准,精基准是精加工所使用的基准