Professional Scrum Developer I

• #161

  Who should be present during Product Backlog Refinement? (choose the best answer)

  • AThe integration architects from the release department.
  • BOnly the most senior Developers.
  • CAnyone that the Scrum Team decides will be valuable during Refinement.
  • DThe Stakeholders.
  • EThe external Business Analysts that have prepared the functional details.
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• #162

  The practice of decomposing a requirement into failing tests is called:

  • ARegression Testing.
  • BObject oriented requirements definition.
  • CAcceptance Test Driven Development.
  • DBehavior Driven Development.
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• #163

  Who knows best about how to create usable and releasable Increments?

  • AThe Developers.
  • BThe Scrum Master.
  • CThe Technical Manager.
  • DThe Product Owner.
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• #164

  Who may be best positioned to decide who will be the Scrum Master for a new Scrum Team?

  • AThe Developers.
  • BThe Product Owner.
  • CThe Developers and the Product Owner.
  • DStakeholders.
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• #165

  How much work must the Developers complete for each Product Backlog Item they select for a Sprint? (choose the best answer)

  • AEnough so that each Product Backlog Item they select meets the Definition of Done.
  • BAnalysis, design, programming, testing and documentation.
  • CAs much as it can fit into the Sprint.
  • DAll development work and at least some testing.
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• #1663টি বাছুন

  Which three of the following criteria are most helpful as part of a Scrum Team's Definition of Done? (choose best three answers)

  • AThe Product is released at the end of every Sprint.
  • BAcceptance Tests pass.
  • CCode Review is done.
  • DRegression Tests pass.
  • ENo impediments exist.
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• #167

  Who is responsible for the System Architecture of a Product being developed using Scrum?

  • AThe Architect chosen by the Developers.
  • BThe Corporate Architect.
  • CThe Developers.
  • DThe Software Architect.
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• #168

  Who is required to attend the Daily Scrum? (choose the best answer)

  • AThe Developers and Product Owner.
  • BThe Developers.
  • CThe Developers and Scrum Master.
  • DThe Scrum Master and Product Owner.
  • EThe Scrum Team.
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• #1693টি বাছুন

  What are three benefits of self-management? (choose three)

  • AIncreased accuracy of estimates.
  • BIncreased rule compliance.
  • CIncreased self-accountability.
  • DIncreased creativity.
  • EIncreased commitment.
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• #170

  Which of the following are DevOps Practices?

  • AContinuous Integration / Continuous Deployment / Continuous Delivery.
  • BBlue-Green Deployment.
  • CHypothesis Driven Development.
  • DVertical Teams.
  • EBlameless Postmortem.
  • FAll of the above.
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• #171

  When Developers are having trouble delivering an Increment because they do not understand a functional requirement, what should they do?

  • APartially complete the functionality, and discuss the remaining work at the Sprint Review.
  • BAdd a specialist to the Scrum Team.
  • CCollaborate with the Product Owner to determine what is possible and acceptable.
  • DDefer the work to a more appropriate Sprint.
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• #172

  Is it a good idea to follow each automated build with the execution of automated tests?

  • AYes. Code Coverage can be used to assess progress.
  • BNo. Automated tests should be executed when the implementation of a Product Backlog item is complete.
  • CYes. The tests may identify whether there are problems that the Developers should fix before proceeding.
  • DNo. It would take too much time.
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• #173

  In Software Development, which acronym is NOT true?

  • ALOC: Lines of Code.
  • BCBO: Coupling Between Objects.
  • CDIT: Depth of Inheritance Tree.
  • DSLOC: Sample Lines of Code.
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• #1744টি বাছুন

  Select the desirable characteristics of a Unit Test. (choose the best four answers)

  • ACode in each test is as small as possible while maintaining readability of the code.
  • BEach test is independent of other Unit Tests.
  • CEach test makes assertions about only one logical concept.
  • DThe test executes fast.
  • EThey exercise the persistence layer of a solution.
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• #175

  What is a mock object?

  • AA test object that mimics the behavior of a dependency in the system under test.
  • BA mock helps you create a build script.
  • CMocks, stubs, dummies, fakes, and shims are all the same.
  • DA mock is a way to initialize the database for testing.
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• #1762টি বাছুন

  Which of the following are benefits of Continuous Integration? (choose the best two answers)

  • ACauses team members to consider each other's work and context.
  • BIt eliminates bugs completely.
  • CIt leads to higher transparency and rapid feedback to the team.
  • DThe build is executed once every night and at least once each weekend.
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• #1773টি বাছুন

  Why mock objects are used in Unit Tests? Pick 3

  • ATo simulate the behavior of a given object.
  • BTo isolate system under test for controlled testing.
  • CTo cope with dependencies.
  • DTDD can be done just by having mock objects.
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• #178

  Who are responsible for monitoring the progress over the Project and Sprint?

  • AProject Progress: the Product Owner, Sprint Progress: the Developers.
  • BProject Progress: the Scrum Master, Sprint Progress: the Developers.
  • CProject Progress: the Developers, Sprint Progress: the Product Owner.
  • DProject Progress: the Product Owner, Sprint Progress: the Scrum Master.
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• #179

  When does a Developer become the sole owner of a Sprint Backlog item? (choose the best answer)

  • AWhenever a team member can accommodate more work.
  • BDuring the Daily Scrum.
  • CAt the Sprint Planning event.
  • DNever. All Sprint Backlog items are "owned" by the Developers on the Scrum Team even though each item may be implemented by an individual Developer.
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• #1803টি বাছুন

  What are some shortcomings of Code Coverage as a measurement for how well a system or Product is tested? (choose the best three answers)

  • ACode Coverage does not ensure that the most important or highest risk areas of the code are being exercised by tests.
  • BCode Coverage does not necessarily provide functional coverage.
  • CCode Coverage metrics vary by development platform (e.g., .NET, Java).
  • DCould create incentives to write tests that simply increase Code Coverage, rather than tests that find bugs without increasing coverage.
  • EIt is too complicated to explain to Management.
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