The（）technique involves using project characteristics in a

【名词&注释】

关键词、排除法(exclusive method)、总成本(total cost)、相同之处(same places)、工作范围(working range)、工作说明书(job instruction sheet)、显而易见、什么的、形容词性(adjectival)

[单选题]The（）technique involves using project characteristics in a mathematical model to predict total project cost. Models can be simple or complex.

A. costaggregation
B. reserve analysis
C. parametricestimating
D. funding limit reconciliation

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[单选题]Organizations perform work to achieve a set of objectives. Generally, work can be categorized as either projects or operations, although the two sometimes are（）

A. confused
B. same
C. overlap
D. dissever

[单选题]The receiving activities conduct analyses of the requirements with the requirements provider to ensure that a compatible, shared understanding is reached on the meaning of the requirements. The result ofthis analysis and dialog is an（）set of requirements.

A. agreed-to
B. agree-to
C. agree-to-do
D. agree-with

[单选题]In the process of communication requirement analysis, the project manager should consider the number of potential communication channels or paths as an indicator of the complexity of a project's communication. According to Metcalfe's Law, a project with 10 stakeholders has（）potential communication channels.

A. 10
B. 45
C. 50
D. 100

[单选题]Estimating schedule activity costs involves developing an (1) of the cost of theresources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. for example, in most application areas, additionalwork during a design phase is widely held to have the potential for reducing the cost of the execution phase and product operations. the cost estimating process considers whether the expected savings can offset the cost of the additional design work. cost estimates are generally expressed in units of (2) to facilitate comparisons both within and across projects.the (3) describes important information about project requirement that is considered during cost estimating.

A. C

[单选题]Many of the activities performed during the preliminary investigation are still being conducted in(1),but in much greater depth than before. During this phase, the analyst must become fully aware of the (2) and must develop enough knowledge about the (3)and the existing systems to enable an effective solution to be proposed and implemented. Besides the(4)for process and data of current system, the deliverable from this phase also includes the(5)for the proposed system.

A. C

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