PSM-I Exam Dumps : Professional Scrum Master I

The correct answers are B and E, because these statements are true about the length of the Sprint. It is best to have Sprints of consistent length throughout a development effort, as this helps establish a reliable rhythm and cadence for the Scrum Team and the stakeholders. All Sprints must be one month or less, as this ensures that the Scrum Team can inspect and adapt frequently and deliver value incrementally.

The correct answer is C, because the Development Team should inform the Product Owner so he/she can work with the CEO. The Scrum Guide states that “only the Product Owner has the authority to cancel the Sprint, although he or she may do so under influence from the stakeholders, the Development Team, or the Scrum Master.” Therefore, if the CEO wants to add a “very important” item to a Sprint that is in progress, he or she should communicate with the Product Owner, who can then decide whether to cancel or continue the current Sprint.

a burndown chart is a graphical representation of work left to do versus time. It is very useful for predicting when all of the work will be completed. It is often used in agile software development methodologies such as Scrum. However, burndown charts can be applied to any project containing measurable progress over time. A release burndown chart tracks progress across multiple Sprints towards a product release. It shows how much work remains in the Product Backlog at any given time during the release cycle. A trend line through a release burndown chart indicates when the work remaining will likely be completed if nothing changes on the Product Backlog or the Development Team.