Which of the following services are appropriate for a Scrum Master in regard to the Daily Scrum?

Which of the following services are appropriate for a Scrum Master in regard to the Daily Scrum?
A . Lead the discussions of the Development Team.
B . Make sure that all 3 questions have been answered by each member of the team.
C . Keep track of whether each team member has a chance to speak.
D . Teach the Development Team to keep the Daily Scrum within the 15 minute time-box.
E . All of the above.

Answer: D

Explanation:

The correct answer is D, because one of the services that a Scrum Master can provide in regard to the Daily Scrum is to teach the Development Team to keep the Daily Scrum within the 15 minute time-box. The Scrum Guide states that “the Scrum Master ensures that the Development Team has the meeting, but the Development Team is responsible for conducting the Daily Scrum. The Scrum Master teaches the Development Team to keep the Daily Scrum within the 15-minute time-box.”