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Scrum and Lean Principles

Application of Lean Principles in Scrum

This subtopic focuses on how Lean principles of maximizing value and minimizing waste can be applied to improve Scrum practices, leading to more efficient product development cycles.
5 minutes 5 Questions

Scrum is an agile framework that helps teams deliver complex products through collaboration and iterative progress. It's built on empiricism—making decisions based on what's known through experience and observation. Scrum has three pillars: transparency, inspection, and adaptation. Scrum defines t…

Concepts covered: Scrum Meetings (Daily Stand-Up), Agile Values and Principles, Roles in Scrum, Lean Principles

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PSM I - Scrum and Lean Principles Example Questions

Test your knowledge of Scrum and Lean Principles

Question 1

Emily, the Product Owner, is constantly pressuring the team to deliver more user stories per sprint than they can handle. Which role should interact with Emily to resolve this situation?

Correct Answer: Scrum Master

In Scrum, the Scrum Master is responsible for promoting and supporting Scrum as defined in the Scrum Guide. They do this by helping everyone understand Scrum theory, practices, rules, and values. When there is pressure from the Product Owner to deliver more user stories than the team can handle, it is the Scrum Master's role to step in. The Scrum Master acts as a facilitator and a coach for both the Development Team and the Product Owner, helping to navigate challenges such as this by ensuring that the Scrum framework is being followed, including protecting the team from outside interruptions and pressures. Other options, while related to Agile and Scrum practices, do not directly address the issue of external pressure on the team's capacity in the way that the Scrum Master's role is designed to.

Question 2

George, a member of the development team, has been interacting directly with the stakeholders, ignoring the Product Owner and making changes in the Sprint backlog. What should be the Scrum master’s approach in this situation?

Correct Answer: The Scrum Master should encourage George to bring the stakeholders' feedback to the Sprint Review, where the team and Product Owner can discuss and prioritize it together.

In Scrum, the Product Owner is responsible for maximizing the value of the product and managing the Product Backlog. However, it is essential for the development team to engage with stakeholders to understand their feedback and perspectives. This should be done within the Scrum framework's events, like the Sprint Review, to ensure transparency, inspection, and adaptation principles are adhered to. Direct changes to the Sprint Backlog without the Product Owner's consent can disrupt the Sprint's goal and priorities. The correct answer encourages adherence to Scrum principles by involving all parties in a structured manner that respects their roles.

Question 3

The Daily Scrum meeting consistently ends in discussions about technical details. How as a Scrum Master should you approach this situation to ensure the Daily Stand-Up's goal is achieved?

Correct Answer: Encourage the team to keep the Daily Scrum focused on updates related to the Sprint Goal and suggest technical discussions be held separately as needed.

The Daily Scrum is intended to be a quick meeting where team members synchronize their activities and create a plan for the next 24 hours, focusing on progress towards the Sprint Goal. Introducing technical discussions can shift the focus away and extend the time beyond the 15-minute time box. While resolving technical issues is important, they should be handled outside of the Daily Scrum to keep the meeting focused and efficient. The correct answer promotes this approach by suggesting a separate time for technical discussions, ensuring the Daily Scrum remains concise and on topic.

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