The process of incorporating changes and rescheduling or replanning is called A. Resource levelling B. Resource smoothening C. Updating D. Critical path scheduling

The correct answer is: C. Updating

Updating is the process of incorporating changes and rescheduling or replanning. It is a continuous process that is necessary to ensure that the project stays on track.

Resource leveling is the process of balancing the workload among resources to minimize idle time and overwork.

Resource smoothening is a technique that is used to reduce the fluctuations in resource usage over time.

Critical path scheduling is a technique that is used to identify the tasks that are critical to the completion of the project.

Here is a more detailed explanation of each option:

• Resource leveling is the process of balancing the workload among resources to minimize idle time and overwork. This can be done by adjusting the start and finish dates of tasks, or by assigning additional resources to tasks. Resource leveling is important to ensure that the project stays on track and that resources are not overburdened.
• Resource smoothening is a technique that is used to reduce the fluctuations in resource usage over time. This can be done by scheduling tasks that require the same resources close together, or by using overtime or temporary workers to cover peaks in demand. Resource smoothening is important to ensure that resources are used efficiently and that project costs are not unnecessarily high.
• Critical path scheduling is a technique that is used to identify the tasks that are critical to the completion of the project. The critical path is the longest path through the project network, and any delay in a task on the critical path will delay the completion of the project. Critical path scheduling is important to identify the tasks that need to be monitored closely and to ensure that they are completed on time.
• Updating is the process of incorporating changes and rescheduling or replanning. This is a continuous process that is necessary to ensure that the project stays on track. Changes can occur due to a variety of factors, such as changes in scope, changes in resources, or changes in the project environment. Updating is important to ensure that the project remains feasible and that the project team is aware of any changes that may impact the project.