Project Management Quiz

What does CPM calculate in project management?

• The weighted average duration estimate

• The total duration of the project

• The probability of completing the project on time

• The risks associated with each activity

What is PERT concerned with when calculating project duration?

• The total duration of the project

• The risks associated with each activity

• The chance of completing the project by a certain duration

• The completion time associated with a predetermined level of risk

What should a project manager (PM) determine when analyzing project completion time?

• The weighted average duration estimate

• The total duration of the project

• The probability that a project will be completed by the suggested time

• The risks associated with each activity

What are the three time estimates used in PERT for calculating completion times?

• Optimistic (O), Pessimistic (P), Most likely (M)

• Quick (Q), Slow (S), Average (A)

• Short (S), Long (L), Expected (E)

• Early (E), Late (L), Usual (U)

What does Optimistic time (O) represent in PERT calculations?

• The maximum possible time required to accomplish a task, assuming everything goes wrong.

• The best estimate of the time required to accomplish a task, assuming everything proceeds as normal.

• The minimum possible time required to accomplish a task, assuming everything proceeds better than is normally expected.

• The best estimate of the time required to accomplish a task, assuming everything proceeds as normal and is the same as Most likely time (M).

What does Pessimistic time (P) signify in PERT calculations?

• The minimum possible time required to accomplish a task, assuming everything proceeds better than is normally expected.

• The best estimate of the time required to accomplish a task, assuming everything proceeds as normal.

• The maximum possible time required to accomplish a task, assuming everything goes wrong.

• The average time required to accomplish a task, taking into account the best and worst scenarios.

How is Expected time (TE) calculated in PERT?

• TE = (O + P) / 2

• TE = (O + 4M + P) / 6

• TE = (O + M + P) / 3

• TE = (4O + 2M + P) / 7

Which time estimate in PERT is considered the best estimate of the time required to accomplish a task, assuming everything proceeds as normal?

• Optimistic time (O)

• Pessimistic time (P)

• Most likely time (M)

• Expected time (TE)

What is the first step in PERT calculations?

• Define activities

• Generate estimates

• Determine earliest and latest dates

• Place activities in a logical order

What does the critical path represent in PERT calculations?

• The shortest time path through the network

• The path with the most activities

• The longest time path through the network

• The path with the least activities