General Management · Project Management
Identify the correct distinguishing features between Program Evaluation and Review Technique (PERT) and Critical Path Method (CPM): 1. CPM relies on a deterministic model using a single time estimate, whereas PERT utilizes a probabilistic model incorporating three time estimates. 2. PERT places a stronger emphasis on demarcating between critical and non-critical activities compared to CPM. 3. CPM is a dual-purpose method managing both time and cost control, while PERT primarily addresses the planning and control of time. 4. Crashing, a compression technique to shorten project duration with the least additional cost, is applicable to PERT but not to CPM. Choose the correct option:
- 11, 2, and 3 only
- 21, 3, and 4 only
- 32 and 4 only
- 41 and 3 only✓
Correct answer
1 and 3 only
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