21. The _【】 technique involves using project characteristics in a mathematical model to predict total project cost.models can be simple or complex.
A.cost aggregation B.reserve analysis
C.parametric estimating D.funding limit reconciliarion
22. 【】 is ameasurable, verifiable work poduct such as specification.feasibility study report, detail document, or working prototype
A.milestone B.deliverable C.etc D.BAC
23. 【】 are individuals and organizations that are actively involved in the project, or whose interests may be affected as aresult of project execution or project completion; they may also exert influence over the project and its results.
A.controls B.baselines
C.project stakeholders D.project managers
24.【】 is the process of obtaining the stakeholdrs'formal acceptance of the completed project scope .verifying the scope includes reviewing deliverables and work results to ensure that all were completed satisfactorily.
A.project acceptance B.scope verification
C.scope definition D.WBS Creation
25. 信某系统集成项目的目标是使人们能在各地书报零售店购买到彩票,A公司负责开发该项目适用的软件,但需要向其他公司购买硬件设备。A公司外包管理员首先应准备的文件被称为__【】。
A.工作说明书 B.范围说明书 C.项目章程 D.合同