What is the primary purpose of the Scrum Master at the Daily Scrum?

The Scrum Master ensures the Daily Scrum is effective, with a key focus on its 15-minute time-box. TheScrum Guidestates: "The Scrum Master teaches the Developers to keep it within the 15-minute timebox." While they may support other aspects, managing the time-box is primary when present.

A:Correct—time-box adherence is key.

B:The three questions are a practice, not mandatory; Developers run the event.