PSPO-II 無料問題集「Scrum Professional Scrum Product Owner II」

（A）40%, or more if the stakeholders agree.

（B）Enough time to ensure that the product Increment is valuable and useful.

（C）Just enough time to keep the Developers from complaining.

（D）Enough time to avoid the waste that is created by delaying answers to the Developers.

（E）100%.

（F）As much as the stakeholders want to budget. Business analysts take over the role the rest of the time.

（A）More work gets done since people are better utilized.

（B）Teams may wait more often, impeding the delivery of value.

（C）Costs are lower since expensive resources are shared.

（D）Teams do not have to develop deep technical skills.

（A）Fund small experiments to test the proposed ideas and assumptions, then evaluate results.

（B）Rank proposals by market potential (Unrealized Value) and fully fund as many as you can.

（C）Invest in the proposals that have the highest projected Current Value for the next year.

（D）Invest in all of them, but at proportionally lowered amounts, and see how they all perform.

（A）The size of the product in "lines of code".

（B）How swiftly and easily the product can be consumed and used by the customers.

（C）How much of the functionality of the product is being utilized.

（D）Minimizing changes to project scope.

（E）Direct customer feedback.

（A）4 hours for a 4-week Sprint. Usually shorter for shorter Sprints.

（B）At the end of every Sprint.

（C）15 minutes.

（D）Any length of time needed.

（A）Updating the project plan with the stakeholders.

（B）Refining the Product Backlog.

（C）Working with the Quality Assurance departments on the Increment of the current Sprint.

（D）There are no such activities. The next Sprint starts immediately after the current Sprint.

（A）The Product Owner takes the time between the Sprints to do it.

（B）The Product Owner must do this as essential work in Sprint 0.

（C）The Product Owner and the Developers can refine the Product Backlog during any Sprint as needed, ideally in advance of the upcoming Sprint.

（D）The Product Owner and the Developers do it in the current Sprint if they have been unable to do it in preceding Sprints.

（E）Business Analysts in the organization should do this work for the Scrum Team 1-
2 Sprints ahead of the development Sprints.

（A）The Product Backlog is the plan in Scrum. It is updated as new information and insights emerge.

（B）Before the Sprint Planning to know how much work will have to be done in the Sprint.

（C）The project plan must be updated prior to the Sprint Retrospective.

（D）After the Daily Scrum to ensure an accurate daily overview of project progress.