1. In scheduling, these are __________ activities with two or more immediate predecessors. They are often critical junction points, where two or more parallel project paths converge within the network.

Select one:

a. Serial

b. Concurrent

c. Merge

d. Parallel

2. In the development of groups and teams, this stage occurs when members agree on procedures and seek to work together, develop closer relationships and commit to the project.

Select one:

a. performing

b. Storming

c. Forming

d. Norming

3. In this project scheduling method, the node represents and activity and the path arrows demonstrate the logical sequences from node to node through the network.

Select one:

a. Activity on Node

b. Activity on Arrow

c. Schedule activity estimation

d. Activity path scheduling

4. The __________ estimation method is recommended when activity durations are relatively predictable, and does not consider variation in the activity completion time. This method is often used in construction projects.

Select one:

a. Optimistic

b. Deterministic

c. Pessimistic

d. Probability

5. The following include advantages or strengths of using the Activity on Node (AON) method EXCEPT:

Select one:

a. Easy to read and comprehend

b. Simplified network labeling

c. Popular within construction industry

d. Most popular for software packages and use of network diagrams