编者按：精品学习网项目管理师考试频道为参加2012年项目管理考试的考生朋友搜集整理2012年项目管理认证练习题(中英文)，供大家参考复习!在此祝愿大家考试成功!
1. In making key changes to a project, it is important to have a formal change process and a ____________ responsible for approving or rejecting requests.
Stakeholder
Change control board
Subject matter expert
Project manager
在项目做出重要变更时，重要的是要有一个正式的变更过程和一个负责批准或拒绝变更要求的 ：
项目相关者
变更控制委员会
领域事务专家
项目经理
2.In which project life cycle phase are the risks associated with project integration usually the smallest?
Project initiation and approval
Project planning
Project execution
Project closeout
在项目生命周期哪一阶段，项目整合的风险最小?.
项目立项和审定
项目规划
项目执行
项目收尾
3.The most encompassing document to help the project team with project integration activities is the _________.
Project charter
Project plan
“As built” report
Scope change control procedure
能帮助项目团队进行项目整合活动的最完整的文件是：
项目章程
项目计划
进程报告
范围变更控制流程
4. Prevention costs include all of the following, except:
Training
Supplier certification
Design reviews
Defect evaluation
预防成本包括所有下列事项,除了:
培训
供应商合格书
设计评审
缺陷评估
5. For the following group of numbers: 80, 10, 10, 50, 70 and 90, what is the standard deviation?
10
80
35
60
对于后面这组数: 80,10,10,50,70 和 90,标准差是什么?
10
80
35
60