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22 The 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 definitive.
E. Analogy, parametric and top down
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更多 “ 22 The 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 definitive.E. Analogy, parametric and top down ” 相关考题
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What is the purpose of the Project Plan?A.To document the Preliminary estimates.B.To document the Definitive estimates.C.To document the Budgetary estimates.D.To document Parametric estimates.E.To document Order of Magnitude estimates.
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Parametric estimates are based on variables such as:A.Detailed planning and cost restraints.B.Physical characteristics and historical data.C.The WBS and similar projects.D.Project objectives and manpower allocations.E.Precise measurements and multiple inputs.
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Parametric cost estimating involvesA.using the WBS to do bottom up estimatesB.defining the perimeters of the life-cycleC.calculating the individual estimates of work packagesD.using a statistical model to estimate costsE.A and C
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In which of the following cost estimating techniques are statistics models used:A . nonparametric cost estimatingB . parametric cost estimatingC . life cycle cost estimatingD . bottom-up estimatingE . All of the above.
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A _____ estimate prepared from layouts, sketches and flowsheets, should be accurate within (-10, +25%).A . ParametricB . Definitive.C . BudgetD . Bottom up.E . Top down.
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Statistical cost estimating techniques (based upon history), are called _____ estimates and are a _____ approach.A . Definitive, bottom up.B . Analogy, top down.C . Parametric, bottom up.D . Parametric, top down.E . Analogy, bottom up.
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The 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 definitive.E . Analogy, parametric and top down.
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140 The 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 definitive.E. Analogy, parametric and top down
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168 Statistical cost estimating techniques (based upon history), are called _____ estimates and are a _____ approach.A. Definitive, bottom up.B. Analogy, top down.C. Parametric, bottom up.D. Parametric, top down.E. Analogy, bottom up
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177 A _____ estimate prepared from layouts, sketches and flowsheets, should be accurate within (-10, +25%).A. ParametricB. Definitive.C. BudgetD. Bottom up. E. Top down
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110 What is the purpose of the Project Plan?A. To document the Preliminary estimates.B. To document the Definitive estimates.C. To document the Budgetary estimates.D. To document Parametric estimates.E. To document Order of Magnitude estimates
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84 In which of the following cost estimating techniques are statistics models used:A. nonparametric cost estimatingB. parametric cost estimatingC. life cycle cost estimatingD. bottom-up estimatingE. All of the above.
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166 In which of the following cost estimating techniques are statistics models used:A. nonparametric cost estimatingB. parametric cost estimatingC. life cycle cost estimatingD. bottom-up estimatingE. All of the above
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50 Statistical cost estimating techniques (based upon history), are called _____ estimates and are a _____ approach.A. Definitive, bottom up.B. Analogy, top down.C. Parametric, bottom up.D. Parametric, top down.E. Analogy, bottom up.
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59 A _____ estimate prepared from layouts, sketches and flowsheets, should be accurate within (-10, +25%).A. ParametricB. Definitive.C. BudgetD. Bottom up.E. Top down
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19 Parametric cost estimating involvesA. using the WBS to do bottom up estimatesB. defining the perimeters of the life-cycleC. calculating the individual estimates of work packagesD. using a statistical model to estimate costsE. A and C
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65 Parametric estimates are based on variables such as:A. Detailed planning and cost restraints.B. Physical characteristics and historical data.C. The WBS and similar projects.D. Project objectives and manpower allocations.E. Precise measurements and multiple inputs
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三个最常用的项目成本估算模式是（ ）A．数学模拟order of magnitude参数法parametric及预算budgetB．参数法parametric确定的definitive及自上而下法top downC．数学模拟order of magnitude确定的definitive及自下而上法bottom upD．数学模拟order of magnitude预算budget及确定性的definitive
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● What is the purpose of the Project Plan?A To document the Preliminary estimates.B To document the Definitive estimates.C To document the Budgetary estimates.D To document Parametric estimates.E To document Order of Magnitude estimates.
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The(7)technique involves using project characteristics in a mathematical model to predict total project cost. Models can be simple or complex.A．cost aggregationB．reserve analysisC．parametric estimatingD．funding limit reconciliation
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The (74) technique involves using project characteristics in a mathematical model to predict total project cost models Can be simple or complex．A．reserve analysisB．cost aggregationC．parametric estimatingD．funding limit reconciliation
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（ ）Estimating current project costs by analogy with similar projects。
（ ）是以类似的项目进行类比估计当期项目的费用。A.Top-down estimating
自上而下估算法B.Parametric model method
参数模型法C.Bottom-up estimation metho
从下向上的估计法D.Computing Tool Aided Method
计算工具辅助的方法
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（)is a technique for estimating the duration or cost of activity or a projecy using historical data orm a similar activity or project.A.Analogous estimating
B.Parametric estimating
C.Three-Point estmating
D.Bottom-Up estimating
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（ ）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project. A.Parametric
B.Analogous
C.Three-point
D.Expert judgment
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单选题A first magnitude star is（）.A
2.5 times as bright as a second magnitude starB
3 times as bright as a second magnitude starC
5 times as bright as a second magnitude starD
10 times as bright as a second magnitude star
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单选题The expression FIRST MAGNITUDE is usually used to refer only to bodies of magnitude（）.A
1.5 and greaterB
1.25 and greaterC
1.0 and greaterD
0.5 and greater
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