to calculate the expected value of an outcome:

试卷相关题目

• 1the three most common types of project cost estimates are:

  A.order of magnitude, parametric, and budget.

  B.parametric, definitive and top down.

  C.order of magnitude, definitive and bottom up.

  D.order of magnitude, budget and definitiv

  E.E.analogy, parametric and top down.

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• 2the scope baseline once established and approved, is used:

  A.as the basis for making future decisions.

  B.to accomplish verification measures.

  C.to evaluate potential changes.

  D.all of the abov

  E.E.a and c only.

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• 3project managers that are available to answer questions, provide guidance when need, and generally do not interfere with day-to-day activitieshave a(n) （    ） managerial style.

  A.autocratic

  B.conciliatory

  C.ethical

  D.facilitative

  E.judicial

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• 4project management has been proven to be successful because employees get to see the entire effort, from beginning to end, rather than justsmall pieces. this could be considered an example of:

  A.behavioral modification

  B.linking performance to pay

  C.positive job reinforcement

  D.job enrichment

  E.all of the above

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• 5management reserve is generally intended to be used to:

  A.implement additional unbudgeted scope

  B.compensate for inaccurate estimates

  C.cover major unforeseen catastrophes

  D.cover unforeseen problems in the project

  E.all of the above.

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• 6activities with zero time duration are referred to as:

  A.critical path activites.

  B.noncritical path activities.

  C.slack time activities.

  D.dummies

  E.none of above.

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• 7for a given characteristic in a construction process, the standard deviation associated with production variation is 0.8", and the standard deviation associated with measurement variation is 0.6". the total standard deviation for thischaracteristic is:

  A.1.4"

  B.1.2".

  C.1.0"

  D.0.8"

  E.0.2"

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• 8project cash reserves are often used for adjustment in escalation factors which may be beyond the control of the project manager. other than possibly financing (interest) costs and taxes, the three most common escalation factors involve changes in:

  A.overhead rates, labor rates and material costs.

  B.overhead rates, schedule slippages, and rework.

  C.rework, cost-of-living adjustments, and overtime.

  D.material costs, shipping cost, and scope changes.

  E.labor rates, material costs, and cost reporting.

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• 9selective perception is （    ） of new conflicting information that may result, in a breakdown in communication.

  A.encoding

  B.blocking out

  C.transmission

  D.acceptance

  E.decoding

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• 10the work breakdown structure (wbs) is an excellent tool for objective control and evaluation. which of the following is generally notvalidated through the wbs、

  A.time, schedule and cost.

  B.management coordination and organization structuring.

  C.work methods and accountability.

  D.quality of work.

  E.risk and impact decision-making.

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