The video tutorial explains how Scrum manages changing requirements through sprints. It highlights the importance of maintaining a backlog and the role of the Scrum Master in ensuring the process is effective. The Scrum Master may need to organize meetings to prepare user stories for sprints and collaborate with product owners in pre-planning meetings.

Why is it important to maintain and update the backlog in Scrum?

• To increase the number of sprints

• To avoid unnecessary meetings

• To reduce the workload of the Scrum master

• To ensure the team has enough work for the sprint

How does Scrum handle changing requirements?

• By extending the sprint duration

• By managing them through sprints

• By eliminating the need for a backlog

• By reducing the number of user stories

What must be ready before a sprint begins in Scrum?

• A number of user stories

• A detailed project report

• A finalized product

• A list of completed tasks

What is one of the key responsibilities of a Scrum master?

• To arrange necessary meetings

• To write user stories

• To eliminate sprints

• To develop the product

Who might the Scrum master need to coordinate with for pre-planning meetings?

• Developers

• Product owners

• Marketing team

• Sales team