单选题 Changes may be requested by any stakeholder involved with the project, but changes can be author5zed only by ______.
  • A.executive IT manager
  • B.project manger
  • C.change control board
  • D.project sponsor
【正确答案】 C
【答案解析】[解析] 变更可以被任何项目干系人发起，但变更只能被CCB(Change Control Board，变更控制委员会)授权批准。