Estimating schedule activity costs involves developing an (1

【名词&注释】

关键词、排除法(exclusive method)、工作范围(working range)、工作包(work package)、不符合(inconformity)、工作说明书(job instruction sheet)、顺序排列(seriation)、显而易见、空白处

[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. D

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[单选题]The（）describes, in detail, the project＇s deliverables and the work required to create those deliverables.

A. A

[单选题]PDM includes four types of dependencies or precedence relationships:（）.The completion ofthe successor activity depends upon the initiation of the predecessor activity.

A. Finish-to-Start
B. Finish-to-Finish
C. Start-to-Start
D. Start-to-Finish

[单选题]Project work packages are typically decomposed into smaller components called activities to provide a basis for（）scheduling, executing, and monitoring and controllingthe proj ect work.

A. reviewing
B. estimating
C. auditing
D. expecting

[单选题]Many useful tools and techniques are used in developing schedule（）is a schedule network analysis technique that modifies the project schedule to account for limited resource.

A. PERT
B. Resourceleveling
C. Schedulecompression
D. Critical chain method

[单选题](1) is a method of constructing a project schedule network diagram that uses boxes or rectangles, referred to as nodes, to represent activities and connects them with arrows that show the dependencies.This method includes following types of dependencies or precedence relationships: (2) the initiation of the successor activity, depends upon the completion ofthe predecessor activity.(3) the initiation ofthe successor activity, depends upon the initiation ofthe predecessor activity.

A. D

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