Sprint Duration

Correct Answer: Decrease the amount of work planned for each sprint

The best action when a Scrum team consistently fails to complete planned work within the time frame of a sprint is to 'Decrease the amount of work planned for each sprint'. This is a tool for adjusting the scope in Agile planning to reflect the team’s real velocity, based on available resources and capabilities. This decision keeps the sprint duration consistent, which is important for rhythm and predictability in Scrum'Add more team members' is not the best solution because adding new members to a team often slows progress in the short term, due to ramp-up time and communication overhead. Also, it is not guaranteed that adding team members would increase productivity proportionally'Increase the duration of the sprint' isn't a good solution either because it can disrupt the rhythm and predictability and can delay the feedback loop, which is one of the crucial parts of Agile methodology'Cancel the sprint and start a new one' can break the continuity and rhythm, which is very important in Scrum practice, and is generally a disruptive and inefficient approach unless there's a paradigm-changing event that invalidates the sprint goal.

Correct Answer: Educate the project manager about the principle of time-boxing in Scrum

The best course of action in this scenario is to educate the project manager about the principle of time-boxing in Scrum. Time-boxing is a critical component of Scrum, and it involves setting a maximum time limit for each sprint. Stretching sprint duration to cram in more work contradicts this principle. It's important for the ScrumMaster to ensure everyone involved understands and adheres to agile methodologies. The other options are not appropriate because extending the sprint duration as per the project manager's suggestion is not following the principle of Scrum, reducing the work in the sprint backlog depending on circumstance could be a compromise to the project's requirements, and adding more team members to the sprint (also known as Brooks' Law) often leads to less productivity due to increased communication overhead.

Correct Answer: Review and adapt the Sprint planning process to better accommodate unpredicted needs while maintaining focus on the Sprint goals.

The correct action for a ScrumMaster to advocate for in a situation where Sprint duration is frequently interrupted by stakeholder requests for immediate fixes outside the Sprint goals is to review and adapt the Sprint planning process. This approach allows the team to find a balance between unpredicted needs and the ongoing Sprint goals, ensuring that the team remains focused while still being flexible enough to accommodate urgent stakeholder requests. It encourages a proactive approach to handling interruptions, aiming to minimize their impact on the team's ability to deliver the planned Sprint goals. Suggesting the Product Owner prioritize immediate fixes for the next Sprint planning doesn't directly address the disruption of current Sprints and may simply delay necessary work. Advocating for the adoption of a Kanban system represents a fundamental change in methodology that may not be suitable for the team's current situation or goals. Implementing a policy for a formal review of all stakeholder requests before allowing interruption could create unnecessary bureaucracy and slow down the response to genuinely urgent issues. Therefore, adapting the Sprint planning process is the most balanced and agile-focused approach among the given options.