A closed-loop information system within a project is best described as:

Detailed Explanation: A closed-loop information system involves collecting data from the people who perform the work and providing them with feedback, creating a continuous feedback loop. This approach ensures that team members are informed about the project’s progress and any issues, enabling prompt corrective actions. According to the BoK, closed-loop systems enhance communication and support quality management by facilitating timely adjustments based on real-time information.