Which of the following roles is responsible for leading and executing a project?

• A. Project Team Leader
• B. Project Manager
• C. Sponsor
• D. Stakeholder

Answer: (B)

The Project Manager is the individual primarily responsible for leading and executing a project. This role encompasses a wide range of duties that include planning, organizing, and overseeing all aspects of the project to ensure it meets its objectives. The Project Manager is tasked with coordinating tasks among team members, managing resources, and addressing any issues that arise during the project’s lifecycle. They are accountable for delivering the project on time, within scope, and within budget, making strategic decisions, and maintaining communication with stakeholders.

In contrast, the Project Team Leader typically focuses on guiding the team members within the framework set by the Project Manager but does not hold the overarching responsibility for the project's execution. The Sponsor, while crucial for providing overall direction and support, primarily serves as a champion for the project rather than managing its day-to-day operations. Stakeholders are individuals or groups affected by or interested in the project but do not lead or execute it. Each of these roles plays an important part in the project environment, but the Project Manager is distinctly responsible for the successful execution of the project itself.