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 pa
题目
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
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更多“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 pa”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：
A project element which lies between two events is called:
A.An activity.
B.A critical path method.
C.A slack milestone.
D.A timing slot.
E.A calendar completion point.
正确答案：A
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第3题：
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4题：
128 On a precedence diagram, the arrow between two boxes is called:
A. An activity.
B. A constraint. C. An event.
D. The critical path.
E. None of above
正确答案：B
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第5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6题：
169 Your team has prepared a CPM schedule for your review. You notice that one node has six inputs (including two dummy activities) and four outputs (which include one dummy activity). Select the correct statement from the following:
A. This is a valid representation if the logic is correct.
B. This is invalid because a node can have a maximum of one dummy input representation if the logic is correct.
C. This is invalid because nodes cannot have both dummy inputs and dummy outputs.
D. This is a invalid because the number of outputs must equal the number of inputs.
E. This is invalid because a maximum of two inputs and two outputs are allowed using the critical path method
正确答案：A
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第7题：
52 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8题：
170 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9题：
112 Using the data shown in the Special window, Activities P, Q, and T are critical path activities. In order to shorten the time duration of the project, which activity should be "crashed" first?
A. P
B. Q
C. R
D. S
E. T
正确答案：A
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第10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11题：
● Your team has prepared a CPM schedule for your review. You notice that one node has six inputs (including two dummy activities) and four outputs (which include one dummy activity). Select the correct statement from the following:
A This is a valid representation if the logic is correct.
B This is invalid because a node can have a maximum of one dummy input representation if the logic is correct.
C This is invalid because nodes cannot have both dummy inputs and dummy outputs.
D This is a invalid because the number of outputs must equal the number of inputs.
E This is invalid because a maximum of two inputs and two outputs are allowed using the critical path method.
正确答案：A
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第12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13题：
Once the logic of a network is laid out, the project manager will conduct a forward pass and backward pass through the network. This will provide information on the _____ and identification of the _____ .
A.Slack for each activity, critical path.
B.Slack for each activity, high risk activities.
C.Manpower shortages, high risk activities.
D.High risk activities, non-critical paths.
E.Manpower availability, contingency plans.
正确答案：A
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第14题：
Using the data shown in the Special window, Activities P, Q, and T are critical path activities. In order to shorten the time duration of the project, which activity should be "crashed" first?
A . P
B . Q
C . R
D . S
E . T
正确答案：A
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第15题：
118 A project element which lies between two events is called:
A. An activity.
B. A critical path method.
C. A slack milestone.
D. A timing slot.
E. A calendar completion point
正确答案：A
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第16题：
82 Once the logic of a network is laid out, the project manager will conduct a forward pass and backward pass through the network. This will provide information on the _____ and identification of the _____ . A. Slack for each activity, critical path.
B. Slack for each activity, high risk activities.
C. Manpower shortages, high risk activities.
D. High risk activities, non-critical paths.
E. Manpower availability, contingency plans
正确答案：A
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第17题：
104 A network has been developed with resources from six different departments. One of the six departments has just informed you that they can increase the number of employees from 5 to 8. This will result in:
A. A shortening of the critical path.
B. A shortening of the noncritical path.
C. A decrease in the total cost of the project.
D. An increase in the cost of the project.
E. A through D are possible based upon where the resources are deployed
正确答案：E
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第18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19题：
10 On a precedence diagram, the arrow between two boxes is called:
A. An activity.
B. A constraint.
C. An event.
D. The critical path.
E. None of above
正确答案：B
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第20题：
You () her in her office last Friday; she's been out of town for two weeks.A、needn’t have seen
B、must have seen
C、can't have seen
D、might have seen
参考答案：B
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第21题：
● You are managing an internal project where a vice president from the user group is acting as the sponsor. You have just been informed by your team that the critical path has slipped by three weeks. You should:
A Immediately inform. the sponsor and ask for advice
B Do nothing until the slippage occurs
C See the sponsor after you have evaluated alternatives, recommendations, and performed an impact analysis
D Look for someone to blame before you see the sponsor
E Inform. your senior management of the problem and tell them that you will get back to them after you assessed the situation
正确答案：C
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第22题：
● 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23题：
● A network has been developed with resources from six different departments. One of the six departments has just informed you that they can increase the number of employees from 5 to 8. This will result in:
A A shortening of the critical path.
B A shortening of the noncritical path.
C A decrease in the total cost of the project.
D An increase in the cost of the project.
E A through D are possible based upon where the resources are deployed.
正确答案：E