Final answer:
The backward pass is a process in project management that starts at the last activity and moves backward through the schedule to determine late start and late finish dates for each activity in a project.
Step-by-step explanation:
The process that starts at the last activity and moves backward through the schedule is called backward pass.
In project management, backward pass is a critical technique used in scheduling tasks. It helps to determine the late start and late finish dates for each activity in a project, based on the project's critical path.
By performing a backward pass, project managers can identify the activities with the least flexibility and determine the total duration of the project.