Which of the following best describes the purpose of the Plan Schedule Management process?

The purpose of the Plan Schedule Management process is to define how the project schedule will be managed throughout the project lifecycle. This involves establishing policies, procedures, and documentation for the scheduling process, which includes defining the scheduling methodology, roles and responsibilities, and processes for measuring and controlling schedule performance. By outlining these parameters, the project manager ensures that all team members understand how scheduling will be handled, which helps to maintain consistency, clarity, and accountability in schedule planning and execution.

Creating a detailed project schedule, monitoring project performance against schedules, and estimating the duration of project tasks are important components of project planning and execution, but they are not the primary focus of the Plan Schedule Management process. Instead, these activities come into play after the management process has been defined, allowing the project team to effectively implement the management plan.