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When an activity with a long duration is broken into smaller segments so that the following activities can begin sooner it is called __________.

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laddering
Explanation: The assumption th...

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If testing cannot be completed any earlier than four days after the prototype has been built,what type of lag exists?


A) Start to Start
B) Start to Finish
C) Finish to Finish
D) Finish to Start
E) Any of these could be correct

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A(n)_____________ calculates project duration.

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forward pass
Explanation: The ...

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The critical path in a project network is the


A) Shortest path through the network.
B) Longest path through the network.
C) Network path with the most difficult activities.
D) Network path using the most resources.
E) Network path with the most merge activities.

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Bill is building a project network that involves testing a prototype.He must design the prototype (activity 1) ,build the prototype (activity 2) ,and test the prototype (activity 3) .Activity 1 is the predecessor for activity 2 and activity 2 is the predecessor for activity 3.If the prototype fails testing,Bill must redesign the prototype;therefore,activity 3 is a predecessor for activity 1.This is an example of


A) Conditional statements.
B) Looping.
C) Having more than one start node.
D) Good network development.
E) Natural network flow.

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In developing a project network,neither looping nor conditional statements are permitted.

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Experience suggests that when there are multiple starts,a common start node should be used to indicate a clear project beginning on the network.Similarly,a single project end node can be used to indicate a clear ending.

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What is a hammock activity and give an example?

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Activities which can take place at the same time are termed


A) Parallel activity.
B) Critical path.
C) Burst activity.
D) Merge activity.
E) Independent activity.

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The minimum amount of time a dependent activity must be delayed to begin or end is referred to as


A) Hammock.
B) Laddering.
C) Lag.
D) Cushion.
E) Buffer.

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What is a lag and give an example of when you would need to use one?

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An element in the project that consumes time is a(n)___________.

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activity
Explanation: An activ...

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Activities that can occur while an activity is taking place are called ________ activities.

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parallel or concurrent
Explana...

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Burst activities have more than one activity immediately following them (more than one dependency arrow flowing from them).

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When completing a forward pass you carry the early finish to the next activity where it becomes its early start,unless the next succeeding activity is a merge activity.In this case you select the largest early finish number of all its immediate predecessor activities.Why do you select the largest early finish number?

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The WBS identifies dependencies,the sequencing of activities,and the timing of activities.

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The assumption that all immediate preceding activities must be 100% complete is too restrictive in some situations.When an activity is broken down into smaller segments in order to start the succeeding activity sooner,this is called


A) Hammock activities.
B) Concurrent engineering.
C) A forward pass.
D) Dissecting.
E) Laddering.

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In a project network,recycling through a set of activities or __________ is not permitted.

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looping
Explanation: Looping i...

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On a project network,the activity times are derived from the


A) Organization breakdown structure.
B) Work packages.
C) Budget.
D) Project proposal.
E) Responsibility matrix.

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If the project has a duration of 13 days,the project should be completed 13 days from the day it starts.

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