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CPM and PERT are methods used for what purpose in project management?

  1. Cost analysis

  2. Scheduling

  3. Quality control

  4. Resource allocation

The correct answer is: Scheduling

CPM (Critical Path Method) and PERT (Program Evaluation Review Technique) are both essential project management tools primarily used for scheduling. They assist project managers in determining the most efficient timeline for project completion by analyzing the sequence of tasks and their durations. CPM focuses on identifying the longest stretch of dependent activities and measuring the time required to complete them, allowing managers to pinpoint critical tasks that directly affect project duration. On the other hand, PERT is a more flexible method that acknowledges uncertainty in task durations, using statistical analysis to estimate the minimum and maximum time expected for project completion. Both methods emphasize the importance of time management in project planning and execution, making them invaluable in establishing deadlines, coordinating team efforts, and ensuring that projects stay on track. This focus on scheduling is why the choice centered around that aspect is the right answer for this question.