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. Cost estimating can be best described by which of the following:
The process of developing the future trends along with the assessment of probabilities, uncertainties, and inflation that could occur during the project.
The process of assembling and predicting costs of a project over its life cycle.
The process of establishing budgets, standards, and a monitoring system by which the investment cost of the project can be measured and managed.
The process of gathering, accumulating, analyzing, monitoring, reporting, and managing the costs on an on-going basis.
以下描述中哪一个最贴切的描述了费用估算：
是对未来项目进行过程中发生的可能性，不确定性及夸大性进行趋势估定的方法
是组合并预计项目超出其生命周期费用的方法
是制定预算，标准及监测系统以衡量并管理项目投资成本的方法
d. 是在不断进行的基础上搜集，分析，检测，报告并管理成本的一种方法
2. What is the purpose of the work breakdown structure (WBS)?
The WBS allows the project manager to delegate responsibility of all of the project activities.
The WBS is a narrative description of the work required for the project.
The WBS describes the total program as a summation of subdivided elements.
The WBS is a statement of what will be made, how many units will be made, and when they will be made.
工作分解结构(WBS)的目的是
WBS允许项目经理承担所有项目活动的责任.
WBS是项目所需工作的文字性描述
WBS将整个程序描述为细分要素的汇总
WBS 描述了做什么， 做多少以及什么时候做
3.Which type of project cost estimate is the most accurate?
Preliminary
Definitive
Order of magnitude
Conceptual
那一类项目成本估算最精确?
初步估算
最终估算
数量级估算
概念估算
4. Which of the following type of contracts is most preferable to the contractor doing the project work?
Cost plus fixed fee
Fixed price
Fixed price plus incentive fee
B and c
以下那种合同更有利于承包商进行项目工作?
成本加固定费用合同
固定价格合同
固定价格加奖励费用合同
B和C
5. To assist in budget control, it is suggested that the estimate occur at the _______ level of the WBS.
Highest
Lowest
Major work effort
Third
为便于预算控制，建议在WBS的______阶段进行估算.
最高
最低
主要工作成果
第三