1. Which of the following statements is TRUE about the completion time of a project?
a- It must be less than the sum of the activity times
b- It is constrained by the activity with the longest activity time
c-It is equal to the sum of the activity times on the critical path
d- It can never be equal to the sum of the activity times
2. Which of the following may NOT reduce project duration?
a- Making sequential activities on the critical path parallel
b- Increasing capacity of bottleneck resources
c-Removing an activity from the critical path
d-Reducing time for an activity on critical path
3. An activity on the project network has a slack time of 2 days. Which of the following is NOT true?
a- Increasing the activity time by 2 days would increase its slack time by 2 days.
b- Increasing the activity time by 2 days would make this activity critical for the project
c- Increasing the activity time by 2 day would decrease its slack time by 2 days.
d- Increasing the activity time by more than 2 day would increase the project duration
4. What is the main reason because of which jobs are processed in batches?
a- Reducing flow time for finishing jobs
b- Spreading fixed time on more jobs
c- Improving quality of products
d- Improving worker satisfaction
5. Which of the following is NOT a benefit of “flexible resources”
a- Higher level of specialization
b- Less monotony in jobs
c- More opportunity to learn
d- Increased capacity