What is a network diagram?, A visual plan showing the order and timing of activities in a project and how they depend on each other, . A chart showing how much each activity in a project costs, . A table that lists all employees involved in a project, A diagram that shows only the critical activities in a project, What is meant by the critical path in network analysis?, The most expensive sequence of activities in a project, The sequence of activities that determines the shortest possible project duration and has no float, Any activity that must be completed before others can begin, The path with the largest number of activities, What does earliest start time (EST) show?, The first day the project officially begins, The earliest time an activity can begin once all preceding activities are completed, The shortest possible duration of an activity, . The time an activity is scheduled to finish, What is the latest finish time (LFT) of an activity?, The final day the project can be completed, The time an activity actually finishes, The latest time an activity can be completed without delaying the overall project, The longest possible time an activity could take, What is meant by float (or slack)?, The total time taken to complete the project, The time an activity can be delayed without affecting the overall project completion date, . The time saved by completing an activity early, The difference between the earliest and latest start of the project, Which activity will have zero float?, An activity that has the longest duration, An activity that is completed first, An activity that lies on the critical path, An activity that depends on two other activities, An activity has an EST of 6 days and an LFT of 10 days. What is the float for this activity?, 2 days, 4 days, 6 days, 10 days, Which of the following changes would reduce the total project completion time?, Reducing the duration of an activity with float, Reducing the duration of a non-critical activity, . Reducing the duration of an activity on the critical path, . Reducing the earliest start time of the project, Why might the actual project take longer than the time shown by network analysis?, Network analysis automatically ignores critical activities, Time estimates for activities may be inaccurate, The critical path never changes during a project, Network analysis guarantees that projects finish earl, Which statement best explains a limitation of network analysis, It shows the order of activities too clearly, It assumes activities always start as early as possible, It ignores how long activities take, . It cannot identify the critical path.

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