● ___(66)___ is a method of constructing a project schedule network diagram that uses boxes or rectangles,referred to as nodes,to represent activites and connects them with arrows that asow the dependencies. This method includes following types of dependcies orprecedence relationships: ___(67)___the initiation of the successor activity, depends upon the completion of the predecessor activity. ___(68)___the initiation of the successor activity, depends upon the initiation of the predecessor activity. (66) A．PDM B．CPM C．PERT D．AOA (67) A．F-S B．F-F C．S-F D．S-S (68) A．F-S B．F-F C．S-F D．S-S
● estimating schedule activity costs involves developing an ___(69)___ of the cost of the resources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives.for example,in mostapplication areas,additional work during a design phase is widely held to have the potential for reducing the cost of the execution phase and product oprations. the cost estimating process considers whether the expected savings can offset the cost of the additional design work. cost estmates are generally expressed in units of ___(70)___ to facilitate comparisons both within and across projects. the ___(71)___ describes important information about prject requirement that is considered duing cost estimating. (69) A．accuracy B．approxination C．specification D．summary (70) A．activity B．work C．currency D．time (71) A．project scope statement B．statement of work C．project management plan D．project policy
● The ___(72)___ technique involves using project characteristics in a mathematical model to predict total project cost.models can be simple or complex. (72) A．cost aggregation B．reserve analysis C．parametric estimating D．funding limit reconciliarion
● ___(73)___ is ameasurable, verifiable work poduct such as specification.feasibility study report, detail document, or working prototype (73) A．milestone B．deliverable C．etc D．BAC
● ___(74)___ 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. (74) A．controls B．baselines C．project stakeholders D．project managers
● ___(75)___ 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. (75) A．project acceptance B．scope verification C．scope definition D．WBS Creation