PSM-I Exam Dumps : Professional Scrum Master I

According to the Scrum Guide, the Product Owner has the final say on the order of the Product Backlog, as he or she is responsible for maximizing the value of the product and the work of the Development Team. The other roles do not have this authority, although they may provide input and suggestions to the Product Owner.

According to the Scrum Guide1, during each Daily Scrum, each Developer answers three questions:

What did I do yesterday that helped meet our Sprint Goal?

What will I do today to help meet our Sprint Goal?

Do I see any impediment that prevents me or our Development Team from meeting our Sprint Goal?

The Developers can select whatever structure and techniques they want, as long as their Daily Scrum focuses on progress toward achieving their Sprint Goal and producing a usable Increment. The other options are not relevant or appropriate for the Daily Scrum.

References: Scrum Guide

According to the Scrum Guide, every Scrum Team should have the competencies and skills needed to deliver an Increment in a Sprint. This means that the Developers can work on any aspect of the product without depending on others outside the team. The other options are not valid descriptions of what every Scrum Team should have, as they either imply that the Developers work in silos or rely on external people (such as a lead developer or representatives from different departments).