Which phrasebest describes a Product Owner?

• A.Value optimizer.
• B.Team manager.
• C.Go-between development team and customers.
• D.Requirements engineer.

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Currently, your Development Teams are organized to address a single layer only (for example, front end,
middle tier, back end, and interfaces). What are three things to consider when deciding to move away from
such component teams toward feature teams? (Choose three.)

• A.You cannot do Scrum without feature teams.
• B.Feature teams have less communication overhead.
• C.Getting support from the business side first helps.
• D.With feature teams, it is easier to calculate the productivity per team.
• E.Productivity may suffer when making this kind of move.

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Marian is the Product Owner envisioning a project for a new release of her product. She made a projection of a release date based upon a sustained velocity of 17 completed units of work per Sprint. Over the first 3 Sprints, the average velocity was 13 for work that the Development Team estimated as 90% done. The Development Teams, feeling the need to meet the plan, figured that a velocity of 17 was within their reach.
A good way to continue is:

• A.The Development Team should remind Marian to find funding for enough Release Sprints in which the remaining work can be done.
• B.The Development Team makes sure that all of the selected scope per Sprint is as "Done" as possible.
  The undone work is estimated and added to the Sprint Backlog of the next Sprint, so it doesn't mess up the Product Backlog.
• C.Add enough people to the Development Team for the deadline to be made.
• D.The opportunity to inspect and adapt is lost. Opaqueness has replaced transparency. Predictability has dropped below zero. The produced software is not usable. As the rules of Scrum have not been respected, it is the Scrum Master's duty to assess whether repair is possible, or a restart with a more reliable team. If not, the Scrum Master should cancel the project.

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Cross-functional teams are optimized to work on one technical layer of a system only (e.g. GUI, database, middle tier, interfaces).

• A.False
• B.True

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Which of the following are true about the length of the Sprint? (Choose two.)

• A.Sprint length is determined during Sprint Planning, and should hold the time it will take to code the
  planned features in the upcoming Sprint, but does not include time for any testing.
• B.The length of the Sprint should be proportional to the work that is done in between Sprints.
• C.Sprint length is determined during Sprint Planning, and should be long enough to make sure the
  Development Team can deliver what is to be accomplished in the upcoming Sprint.
• D.It is best to have Sprints of consistent length throughout a development effort.
• E.All Sprints must be 1 month or less.

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