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[主观题]

Cost estimating can be best described by which of the following:A.The process of developin

Cost estimating can be best described by which of the following:

A.The process of developing the future trends along with the assessment of probabilities, uncertainties, and inflation that could occur during the project

B.The process of assembling and predicting costs of a project over its life cycle

C.The process of establishing budgets, standards, and a monitoring system by which the investment cost of the project can be measured and managed

D.The process of gathering, accumulating, analyzing, monitoring, reporting, and managing the costs on an on-going basis

提问人：网友zhshjun0825 发布时间：2022-01-07

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第1题

Estimating schedule activity costs involves developing an（69)of the costs of the resources

Estimating schedule activity costs involves developing an(69)of the costs of the resources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. For example, in most application areas, additional work 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(70)to facilitate comparisons both within and across projects.The(71 )describes the business need, justification, requirements, and current boundaries for the project. It provides important information about project requirements that is considered during cost estimating.

A．accuracy

B．approximation

C．specification

D．summary

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第2题

Estimating schedule activity costs involves develo...

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.

空白（1）处填（）

A. accuracy

B. approximation

C. specification

D. summary

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第3题

The （74) technique involves using project characteristics in a mathematical model to predi

The (74) technique involves using project characteristics in a mathematical model to predict total project cost models Can be simple or complex．

A．reserve analysis

B．cost aggregation

C．parametric estimating

D．funding limit reconciliation

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第4题

Estimating schedule activity costs involves developing an（4)of the cost of the resources n

Estimating schedule activity costs involves developing an(4)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 operations. 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(5)to facilitate comparisions both within and across projects. The(6)describes important information about project requirement that is considered during cost estimating.

A．accuracy

B．approxination

C．specification

D．summary

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第5题

84In which of the following cost estimating techniques are statistics models used: A.nonpa

84 In which of the following cost estimating techniques are statistics models used:

A. nonparametric cost estimating

B. parametric cost estimating

C. life cycle cost estimating

D. bottom-up estimating

E. All of the above.

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第6题

166In which of the following cost estimating techniques are statistics models used: A.nonp

166 In which of the following cost estimating techniques are statistics models used:

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第7题

Parametric cost estimating involvesA.using the WBS to do bottom up estimatesB.defining the

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A.using the WBS to do bottom up estimates

B.defining the perimeters of the life-cycle

C.calculating the individual estimates of work packages

D.using a statistical model to estimate costs

E.A and C

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第8题

High-low method uses all of the data points in estimating cost behavior. The basic goal of this method is to fit a straight line to the data that minimizes the sum of the squared errors.

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第9题

98Cost management includes: A.Cost estimating/forecasting. B.Cost budgeting/cost control.

98 Cost management includes:

A. Cost estimating/forecasting.

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第10题

Range estimating in determining cost risk probabilities requires _____ .Aan amount of fina