Professional Scrum Master II PSM-II Exam Questions with Experts Answers Updated Recently

Technical debt is the implied cost of rework caused by choosing an easy solution now instead of a better approach that would take longer1. Reducing the Definition of Done for the next three Sprints will create technical debt, which will have negative impacts on the product quality, value, and delivery. Two ways to explain these impacts to the Product Owner are:

• Releasing the version creates false assumptions about the actual state of the system. This is likely to result in interruptions during future Sprints in order to react to unforeseen problems arising from not having met the Definition of Done2. This will reduce the transparency, predictability, and adaptability of the Scrum process, and compromise the trust and satisfaction of the customers and stakeholders.
• As development progresses and functionality is added upon the reduced Definition of Done, unknown errors will creep in. The system becomes more difficult to stabilize. Work for the actual release as well as future releases will be slowed down in unpredictable ways3. This will increase the complexity, risk, and cost of the product development, and lower the value and quality of the product.

References:

• What is Technical Debt in Scrum? | StarAgile, section “The technical debt is created when”.
• Technical Debt & Scrum: Who Is Responsible? | Scrum.org, section “What Is Technical Debt?”.
• Managing Technical Debt in a Scrum Project | SCRUMstudy Blog, section “Technical debt accrues”.

C. Timeboxes encourage the people who are closest to the problem to create the best possible result in the time allotted, given the current context.

• This is true because timeboxes limit the amount of time that can be spent on an activity, which forces the Scrum Team to focus on the most valuable and feasible outcomes. Timeboxes also empower the Scrum Team to make decisions based on their own expertise and experience, rather than relying on external authorities or instructions12. D. Timeboxes help everyone focus on the same problem at the same time.
• This is true because timeboxes create a shared sense of urgency and alignment among the Scrum Team and the stakeholders. Timeboxes also enable frequent feedback and inspection, which help the Scrum Team adapt to changing requirements and expectations12.

References: 1: What Is Timeboxing in Scrum? - Visual Paradigm 2: What Is Timeboxing in Scrum and What Are the Benefits? Scrum Alliance