Scrum PSM-II 問題集

質問 1：
You are the Scrum Master for three Scrum Teams working on the same product. There is a single Product Backlog that all three Scrum Teams select from. Management is eager to improve the productivity of the teams and wants to standardize velocity across all three teams so that they can see how each team is delivering value. When responding to management, which two statements are appropriate?
(choose the best two answers)
A. Velocity has no direct relationship with value.
B. Standardizing velocity across teams can help with understanding which teams are creating more value.
C. Incentivizing teams based on velocity can boost the Scrum Team's motivation to create more value.
D. Velocity is the amount of business functionality that a Scrum Team creates in a Sprint. It is unique to that team and used as an input to Sprint Planning.
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
What are two ways in which technical debt relates to velocity?
(choose the best two answers)
A. Developers can artificially increase velocity by incurring technical debt.
B. Adding technical debt items to the Product Backlog to get estimated and added to your velocity forecasts can guarantee predictability.
C. They are not related, technical debt should be resolved by the support or operations department, not by the Developers.
D. Velocity may unexpectedly drop when the Developers run into technical debt while attempting to complete new Product Backlog items.
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A multi-national company is using Scrum for product development of their five major products.
What alternatives should the company consider to decide how many Product Owners are needed for these five products?
(choose the best two answers)
A. There is one Product Owner for each product (five in total). Each Product Owner may delegate to others for specific value, capabilities, and functionality within their product. The five Product Owners share and align work via Product Backlog.
B. There is one Product Owner for all five products. This person may not delegate work to others for specific value, capabilities, and functionality, given these are all the Product Owner's individual responsibility.
C. There is one Product Owner responsible for all five products. This person may delegate work to others for specific value, capabilities, and functionality within each product to scale their accountability.
D. There are as many Product Owners as needed to analyze, document, and explain expectations and requirements with all Scrum Teams.
正解：A,C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Self-management is more effective when it happens within boundaries.
Select two relevant boundaries for self-management provided by the Scrum framework.
(choose the best two answers)
A. Having an even number of members in a Scrum Team to be able to do pair programming and be more productive.
B. Clearly defining sub-responsibilities and handovers within the Scrum Team.
C. Timeboxing work to allow for frequent inspection.
D. Creating a valuable and useful Increment by the end of each Sprint.
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You are the Scrum Master for four teams working from the same Product Backlog. Several of the Developers come to you complaining that work identified for the upcoming two Sprints will require full time commitment from Phil, an external specialist. As the Scrum Master what should you do to solve this upcoming problem?
(choose the best answer)
A. Ask Phil tor a plan to hire and train additional people in nis domain, and in the meantime work with the Product Owner and Developers to re-prioritize the work so that tasks not depending on Phil can be done first.
B. Allocate Phil to one team per Sprint, so that over tour Sprints every team will have had the support It requires.
C. Prepare the Sprint Backlogs each day tor the teams so Phil can spend some time in each team.
D. As needed, consult with the Developers on now they want to manage this problem and help them implement their preferred solution.
正解：D
解説: (Topexam メンバーにのみ表示されます)