Final answer:
The subject of this question is Project Management, and the correct answer is dependent tasks.
Step-by-step explanation:
The subject of this question is Project Management. This topic involves planning, organizing, and managing resources to complete a project within specific constraints.
The correct answer to the question is dependent tasks. In a project, dependent tasks are those that rely on a predecessor task to be completed before they can start.
For example, if you are building a house, the task of 'laying the foundation' is a predecessor task that must be completed before tasks like 'framing the walls' or 'installing plumbing' can begin. These tasks are dependent on the completion of the foundation.