In software engineering project management, which of the following is a recognized core principle of project scheduling?

### Why this is right - **Compartmentalization**: Scheduling separates a project into activities. - **Interdependency**: It recognizes relationships among activities. - **Defined responsibilities**: Work needs assigned ownership. - **Defined milestones**: Progress needs identifiable points. ### The concept The material also names time allocation, effort validation, and defined outcomes. A schedule coordinates work; it does not eliminate communication. ### The other options - **E. Eliminating all communication**: This is not a scheduling principle and would undermine coordination among people and tasks. ### Terms - **Milestone**: A defined point used to mark progress or completion of work. ### Remember A useful schedule connects activities, time, effort, owners, outputs, and milestones.