Who completes the tasks but does not sign off on the project as a whole?

• A. Project manager
• B. Team members
• C. Project sponsor
• D. Customer

Answer: (B)

In project work, the team members are the ones who actually execute tasks and produce the project deliverables. They carry out the activities defined in the project plan and WBS, turning ideas into tangible outputs. Signing off on the project as a whole—formally accepting that the project has met its objectives and closing it—is a decision that rests with those who own the acceptance authority, typically the customer or the project sponsor. They review the final deliverables against the agreed acceptance criteria and authorize project closure. So the people who complete the tasks but do not sign off on the entire project are the team members.