Final answer:
Option b) Task Constraint is a logical connection between tasks that controls sequence and dependency in project scheduling.
Step-by-step explanation:
A Task Constraint is a logical connection between tasks that controls sequence and dependency(option b). Task constraints are restrictions or limitations that determine the start or finish dates of tasks in a project schedule. They help establish the order in which tasks should be performed based on logical dependencies.
For example, if task B cannot start until task A is complete, a task constraint can be applied to enforce this dependency. This ensures that task B follows task A in sequence.
Task constraints can be set in project management software such as Microsoft Project and help ensure that tasks are executed in the correct order, enhancing project coordination and efficiency.