1. Which of the following is provided by a project network but not by the work breakdown structure?

A) Dependencies

B) Sequencing

C) Interrelationships

D) Both A and B are correct

E) A, B, and C are all correct

2. 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

3. Which of the following is not one of the factors that need to be considered to improve quality of estimates for project times and costs?

A) Planning horizon

B) People

C) Padding estimates

D) Profit

E) Project structure