Which of the following tasks is not part of the project manager's responsibilities?

The role of a project manager typically involves overseeing the planning, execution, and completion of a project, which includes several key responsibilities. Conducting system investigations, however, is generally not considered a core task for a project manager. This responsibility often falls more squarely on systems analysts or technical teams who possess the necessary technical expertise to evaluate systems, gather requirements, and analyze functionalities.

Project managers do play a crucial role in staffing the project team, setting project timelines and deadlines, and assigning specific tasks to team members. They ensure that the right people are in place and that the project is on track regarding time and resources, but the technical depth required for conducting system investigations is usually beyond the scope of their responsibilities. Instead, they focus on managing the project and ensuring all the parts work together effectively, allowing technical experts to handle specialized tasks related to system evaluation.