64 The critical path in a network is the path that:A. Has the greatest degree of risk.B. Will elongate the project if the activities on this path take longer than anticipated.C. Must be completed before all other paths.D. All of the above.E. A and B only
题目
64 The critical path in a network is the path that:
A. Has the greatest degree of risk.
B. Will elongate the project if the activities on this path take longer than anticipated.
C. Must be completed before all other paths.
D. All of the above.
E. A and B only
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更多“64 The critical path in a network is the path that:A. Has the greatest degree of risk.B. Will elongate the project if the activities on this path take longer than anticipated.C. Must be completed before all other paths.D. All of the above.E. A and B only”相关问题
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第1题：
A non-critical path activity is completed in half the time. Then,
A.The critical path is also reduced.
B.The slack in the path containing this activity will increase.
C.The total cost for this activity has decreased.
D.Manpower from this activity can be assigned to other activities.
E.All of the above.
正确答案：B
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第2题：
During a project review meeting, you discover that your $250,000 project has a negative schedule variance of $20,000 which equates to 12% of the work scheduled to this point of time. You can therefore conclude that:
A . The project will be completed late.
B . The critical path has been lengthened.
C . the costs are being overrun.
D . Overtime will be required to maintain the original critical path.
E . None of the above.
正确答案：E
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第3题：
142 Activities 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
正确答案：D
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第4题：
88 A non-critical path activity is completed in half the time. Then,
A. The critical path is also reduced.
B. The slack in the path containing this activity will increase.
C. The total cost for this activity has decreased.
D. Manpower from this activity can be assigned to other activities.
E. All of the above
正确答案：B
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第5题：
170 Assume that you have a network where an activity on the critical path can be crashed by two weeks. If the activity is actually crashed by two weeks, then:
A. The project's schedule will be reduced by 2 weeks.
B. The available slack on the noncritical paths will increase.
C. A new critical path may appear after the crash.
D. All of the above.
E. A and B only
正确答案：C
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第6题：
112 The schedule risk is the _____ .
A. the accumulated "expected' durations which maintain project completion.
B. Critical Path adjusted by "high-risk" activity float.
C. highest risk path that maintains quality.
D. Critical Path when calculated with "most likely" duration.
E. highest risk path that contributes the most risk toward the project completion
正确答案：B
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第7题：
146 The critical path in a network is the path that:
A. Has the greatest degree of risk.
B. Will elongate the project if the activities on this path take longer than anticipated.
C. Must be completed before all other paths.
D. All of the above.
E. A and B only
正确答案：B
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第8题：
● The critical path is calculated by
A subtracting the end date of task one from the start date of task two.
B determining which tasks have the least amount of total slack.
C totaling the time for all activities.
D determining the shortest path through the network.
E Determining which tasks have the most slack
正确答案：B
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第9题：
● Management has decided to "crash" a project in order to avoid penalty payments for late deliveries. To crash the project, either overtime or additional resources should be assigned to:
A All activities.
B Only those activities with the longest time durations.
C Those activities on the critical path begining with the longest time duration activities.
D Those activities with the greatest degree of risk.
E None of the above.
正确答案：C
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第10题：
● The critical path in a network is the path that:
A Has the greatest degree of risk.
B Will elongate the project if the activities on this path take longer than anticipated.
C Must be completed before all other paths.
D All of the above.
E A and B only.
正确答案：B
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第11题：
A critical path for a project is the series of activities that determine（ ）by which the project can be completed.A.the earliest time
B.the latest time
C.the total time
D.the free time答案：A解析：翻译：关键路径通常由一系列决定项目工期的活动组成，它们决定了整个项目的（ ）。A．最早完成时间 B．最迟完成时间 C．总时间 D．自由时间 -
第12题：
In?project?net work?diagram,the?number?of?critical?path?is（）。A.none
B.only?one
C.only?two
D.one?or?more答案：D解析：本题翻译：在项目网络工作图中，关键路径的数目是（）。
A.没有B.只有一个C.只有两个D.一个或更多
本题考查的是进度管理中的关键路径，正确选项为D一个或更多。
在一个网络图中关键路径有一条或多条，关键路径是项目中时间最长的活动顺序，决定着可能的项目最短工期。 -
第13题：
The critical path in a network is the path that:
A.Has the greatest degree of risk.
B.Will elongate the project if the activities on this path take longer than anticipated.
C.Must be completed before all other paths.
D.All of the above.
E.A and B only.
正确答案：B
B -
第14题：
Standard deviation of project completion is _____ .
A a relationship of the uncertainty of critical path activities.
B an indicator of project end date target confidence
C a function of critical path, leveling and project costs.
D A and B
E All of the above.
正确答案：D
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第15题：
81 During a project review meeting, you discover that your $250,000 project has a negative schedule variance of $20,000 which equates to 12% of the work scheduled to this point of time. You can therefore conclude that:
A. The project will be completed late.
B. The critical path has been lengthened.
C. the costs are being overrun.
D. Overtime will be required to maintain the original critical path.
E. None of the above
正确答案：E
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第16题：
111 Management has decided to "crash" a project in order to avoid penalty payments for late deliveries. To crash the project, either overtime or additional resources should be assigned to:
A. All activities.
B. Only those activities with the longest time durations.
C. Those activities on the critical path begining with the longest time duration activities.
D. Those activities with the greatest degree of risk.
E. None of the above
正确答案：C
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第17题：
181 The critical path in a schedule network is the path that:
A. Takes the longest time to complete
B. Must be done before any other tasks
C. Allows some flexibility in scheduling a start time.
D. Is not affected by schedule slippage
E. All of the above
正确答案：A
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第18题：
130 Standard deviation of project completion is _____ .
A. a relationship of the uncertainty of critical path activities.
B. an indicator of project end date target confidence
C. a function of critical path, leveling and project costs.
D. A and B
E. All of the above
正确答案：D
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第19题：
163 During a project review meeting, you discover that your $250,000 project has a negative schedule variance of $20,000 which equates to 12% of the work scheduled to this point of time. You can therefore conclude that:
A. The project will be completed late.
B. The critical path has been lengthened.
C. the costs are being overrun.
D. Overtime will be required to maintain the original critical path.
E. None of the above.
正确答案：E
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第20题：
● The critical path in a schedule network is the path that:
A Takes the longest time to complete
B Must be done before any other tasks
C Allows some flexibility in scheduling a start time.
D Is not affected by schedule slippage
E All of the above.
正确答案：A
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第21题：
● A non-critical path activity is completed in half the time. Then,
A The critical path is also reduced.
B The slack in the path containing this activity will increase.
C The total cost for this activity has decreased.
D Manpower from this activity can be assigned to other activities.
E All of the above.
正确答案：B
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第22题：
A critical path for a project is the series of activities that determine（ ） by which the project can be complete
A.the earliest time
B.The latest time
C.The total time
D.the free time
正确答案：A
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第23题：
In project network diagram ，the number of critical path is （ ）.A.none
B.only one
C.only two
D.one or more答案：D解析：参考译文在项目网络图中，关键路径有（）条。A.没有 B.只有一条 C.只有两条 D.一条或者多条