()isnotincludedinthemainco(2016年上半年系统集成项目管理工程师上午综合知识真题解析)
()is not included in the main contents of the operation and maintenance of the information system.
A.Daily operation and maintenance
B.System change
C.Security management
D.Business change
参考答案: D
参考解析:正在整理中,欢迎在文下评论区提供答案解析,谢谢!