Professional Scrum Developer I

• #141Choose 3

  The Daily Scrum event happens every day. What would be three concerns if the frequency were to be lowered to every two to three days?

  • AOpportunities to inspect and adapt in the Sprint Backlog are lost.
  • BThe Scrum Master loses the ability to update the Gantt Chart properly.
  • CToo much work is spent updating the Scrum Board before meeting.
  • DSprint Plan may become inaccurate.
  • EImpediments are raised and resolved more slowly.
  • FThe Product Owner cannot accurately report to the Stakeholders.
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• #142

  In Software Development, DRY refers to:

  • ACode with low Cyclomatic Complexity.
  • BCode with minimal duplication.
  • CCode that has not been peer reviewed.
  • DCode that has been peer reviewed.
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• #143Choose 2

  Who should be present during Product Backlog Refinement? (choose all that apply)

  • AOnly the most senior people from the Developers.
  • BThe Developers.
  • CThe external Business Analysts that have prepared the functional details.
  • DThe integration architects from the release department.
  • EThe Product Owner.
  • FThe Stakeholders.
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• #144

  What is the goal of the Continuous Integration?

  • ATo publish the Product Increment on Production.
  • BTo penalize the Developer who breaks the build.
  • CTo provide rapid feedback of build and test result.
  • DTo find who has made the change on source control.
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• #145

  True or False: 100% Code Coverage of tests guarantees bug-free Software.

  • ATrue.
  • BFalse.
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• #146

  True or False: Creating a done and potentially releasable Increment is the purpose of each Sprint.

  • AFalse.
  • BTrue.
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• #147

  What is a Unit Test?

  • AA technique for ensuring that units of co-dependent or clustered computers perform correctly.
  • BA test that isolates and verifies individual units of source code.
  • CA way for the team to ensure that the system satisfies the user requirements.
  • DA way in which units of programmers ensure their code works.
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• #148Choose 2

  Which of the following are advantages of Continuous Integration?

  • AReadability of code is improved.
  • BKnow immediately how a change affected the Product.
  • CThe feature-branch is generally kept in a buildable state.
  • DReduce effort and risk when integrating changes.
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• #149

  Which Scrum events can use more time rather than their time-box if there are 9 Developers (the maximum Developers size) in the Team?

  • AThe Daily Scrum.
  • BThe Sprint Retrospective.
  • CNo one.
  • DThe Sprint Review.
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• #150

  Which statement best describes Scrum? (choose the best answer)

  • AA framework for creating complex products in complex environments.
  • BA defined and predictive process that conforms to the principles of Scientific Management.
  • CA complete methodology that defines how to develop software.
  • DA cookbook that defines best practices for software development.
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• #151Choose 2

  The Product Owner is not collaborating with the Developers during the Sprint. What are two valuable actions for a Scrum Master to take? (choose the best two answers)

  • ANominate a proxy Product Owner.
  • BCoach the Product Owner in the values of Scrum and incremental delivery.
  • CStop the Sprint, send the Product Owner to a course and restart.
  • DInform the Product Owner's functional manager.
  • EBring up the problem in the Sprint Retrospective.
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• #152

  Which one is true?

  • AThere is no assignment for both Sprint Backlog elements.
  • BThe team can assign a task to a Team member with consensus.
  • CThe team should assign both Sprint Backlog elements.
  • DThe team assigns a Sprint Backlog Item to a Team member.
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• #153

  Which concept has interactive attribute?

  • ASketch.
  • BMockup.
  • CWireframe.
  • DPrototype.
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• #154Choose 3

  Which three behaviors demonstrate that a team is self-managing? (choose the best three answers)

  • AThe Developers inviting external people to the Sprint Planning to ask them how to turn a Product Backlog Item into an Increment via a complete and detailed Sprint Backlog.
  • BThe Developers are working within the boundaries of their functional description and nicely handing off work from analyst to Developer to Tester to integration.
  • CThe Product Owner doesn't need to be at Sprint Retrospectives.
  • DStakeholders walking in at the Daily Scrum to check progress and work with the Scrum Master to optimize the functional scope for the Sprint.
  • EThe Developers collaboratively selecting their own work during the Sprint.
  • FThe Scrum Master is no longer needed.
  • GThe Developers have all the skills needed to create a releasable Increment.
  • HThe Developers creating their own Sprint Backlog, reflecting all work that is part of the Definition of Done.
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• #155

  Product Backlog Items are refined by:

  • AThe Business Analyst and the Product Owner.
  • BThe Developers.
  • CThe Developers and the Product Owner.
  • DThe Product Owner solely.
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• #156

  True or False: The purpose of a Sprint is to produce a valuable and useful Increment of working Product.

  • ATrue.
  • BFalse.
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• #157

  Who writes tests in a Scrum Team? (choose the best answer)

  • AThe Developers.
  • BCoders.
  • CThe Scrum Master.
  • DQuality Assurance Specialists.
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• #158

  When should the Developers on a Scrum Team be replaced? (choose the best answer)

  • AAs needed, with no special allowance for changes in productivity.
  • BNever, it reduces productivity.
  • CAs needed, while taking into account a short-term reduction in productivity.
  • DEvery Sprint to promote shared learning.
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• #159

  True or False: Scrum is a methodology that tells in detail how to build Software incrementally.

  • ATrue.
  • BFalse.
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• #160

  What is the proper reaction of the Developers in the middle of the Sprint when they found they have over committed?

  • AThey should ask the Product Owner to cancel the Sprint.
  • BThey extend the Sprint duration.
  • CThey can add new team members to the team.
  • DThey negotiate with the Product Owner about the scope of the Sprint Backlog Items.
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