What defines project dependencies?

Project dependencies are defined by the relationships between tasks that dictate the order in which they must be completed. Understanding these dependencies is crucial in project management because they help in determining the sequence of activities, ensuring that tasks are completed in the correct order for the project to progress effectively. For example, if Task B can only start after Task A is completed, this establishes a dependency that must be managed throughout the project lifecycle.

Recognizing these task relationships helps project managers allocate resources efficiently and anticipate potential delays. Clear definitions of dependencies ensure that the project timeline is realistic and achievable, thereby enhancing the success of the project overall.

The other choices do not accurately reflect the concept of project dependencies. While they cover other aspects of project management, such as cost factors, role assignments, and time management, they do not capture the essence of how tasks influence one another in terms of sequence and completion.