The project manager’s role with regard to interface management does not include interfacing:

The correct answer to the following question will be "Between senior management and various external stakeholders"

Explanation:

The project manager is the person responsible for initiating, preparing, constructing, implementing, overseeing, ending and managing the project with success, ensuring that the threat is handled and that uncertainty is reduced.The project manager is accountable for the development project's progress. They supervise all aspects, including planning, execution, monitoring, monitoring, and closure.  It guarantees that goals and objectives are achieved within the timeline.

Therefore, it would be the right answer.

The answer is a. i think