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D. Milestone

45. The network communication model is a visual depiction of what?

A. Lines of communication

B. Participant model

C. Communication model

D. Participant communication model

46. This estimating technique uses the most likely, optimistic, and pessimistic
estimates to come up with an average cost or duration estimate.

A. Analogous estimate

B. Bottom-up estimate

C. Parametric estimate

D. Three-point estimate

47. In this type of organization, the project manager shares responsibility for team
member assignments and performance evaluations with the functional manager.

A. Functional

B. Projectized

C. Hierarchical

D. Matrix

48. Which of the following is not true regarding cost estimating?

A. Cost estimates are provided by team members.

B. Cost estimate accuracy depends on the technique used to determine the

estimate.

C. Cost estimates have a quality factor built into them.

D. Cost estimates are inputs to the project budget and used to determine the total
project cost.

49. You’re the project manager for a small project that is in the Closing phase. You
prepare closure documents and take them to the project sponsor for sign-off. The
project sponsor says that the documents are not needed because the project is so

small. What should you tell the sponsor?

A. You’re sorry to have bothered them and will close the project without sign-off.

B. The sponsor is the one who needs to sign off on the documents, showing that
the project is officially closed.

C. You offer to have a stakeholder sign off in the sponsor’s place.

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