What are dependencies in the context of project management?

Dependencies in project management refer to the relationships between different tasks or activities where one relies on the completion or initiation of another for successful progression. Option B identifies dependencies as actions required from others for project success. This captures the essence of how a project team may depend on external factors, such as resources, work from other teams, or specific approvals, before they can proceed with their tasks. Recognizing and managing these dependencies is crucial because they can affect timelines, resource allocation, and ultimately the successful delivery of the project.

For example, if one team is waiting for a design from another team, the progress of the first team is dependent on the timely completion of that design work. This interdependence can have significant implications for project scheduling and risk management, highlighting the need to monitor and manage these relationships throughout the project's lifecycle. Understanding dependencies allows project managers to plan effectively, ensuring that necessary actions or inputs from others are secured to facilitate smooth project execution.