Professional Scrum Developer I

• #101

  What is the function or purpose of Management in Scrum? (choose the best answer)

  • AIdentify and remove people that are not working hard enough.
  • BMonitor the progress of the Developers on the Scrum Team.
  • CSupport the Product Owner with insights and information into high value product and system capabilities. Support the Scrum Master to encourage organizational change that fosters empiricism, self-management, bottom-up intelligence, and intelligent product delivery.
  • DContinually monitor staffing levels of the Scrum Team.
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• #102

  True or False: In an impediment case, the Scrum Master can intervene to help the Developers to remove a member from the Developers.

  • AFalse.
  • BTrue.
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• #103

  Who is responsible for monitoring the progress of work during a Sprint? Pick 1

  • AProduct Owner.
  • BProject Manager.
  • CScrum Master.
  • DDevelopers.
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• #104Choose 3

  Which three of the following are feedback loops in Scrum?

  • ADaily Scrum.
  • BRelease Planning.
  • CSprint Review.
  • DRefinement Meeting.
  • ESprint Retrospective.
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• #105Choose 3

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

  • AIt only provides insights for programmers.
  • BIt does not ensure that the most important or highest risk areas of the code are being exercised by the tests.
  • CIt could create incentives to write tests that simply increase Code Coverage, rather than tests that find bugs without increasing coverage.
  • DIt is too complicated to explain to Management.
  • EDevelopers could stop adding more valuable tests once the target coverage is achieved.
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• #106

  Which of the following describes the focus of the first way of DevOps?

  • AThe first set of practices a team should apply before moving to the second way.
  • BUsing automated build and release pipelines.
  • CTo deliver value earlier and more frequently.
  • DA tool-focused way of introducing DevOps, compared to a mindset way (second way) and organizational structure (third way).
  • EA culture of continuous experimentation and learning.
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• #107Choose 3

  In what ways do Developers contribute to refining the Product Backlog?

  • AThey ask questions in order to clarify the intent of Product Backlog Items.
  • BThey do not. The Developers are only responsible for prioritizing technical work.
  • CThey do not. The Scrum Master and the Product Owner are responsible for Product Backlog Refinement.
  • DThey give input on technical dependencies.
  • EThey may update estimates for Product Backlog Items.
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• #108

  Who has the final decision about the order of items in the Product Backlog?

  • AThe Scrum Master.
  • BThe Stakeholders.
  • CThe Scrum Team.
  • DThe Developers.
  • EThe Product Owner.
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• #109

  What is the role of Management in Scrum? (choose the best answer)

  • ASupport the Product Owner with insights and information into high value Product and system capabilities. Support the Scrum Master to cause organizational change that fosters empiricism, self-management, bottom-up intelligence, and intelligent Product delivery.
  • BContinually monitor staffing levels of the Scrum Team.
  • CMonitor the progress of the Developers on the Scrum Team.
  • DIdentify and remove people that are not working hard enough.
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• #110

  Which concept is described by the Last Responsible Moment?

  • AMaking decisions as soon as possible to close feedback loops as soon as possible.
  • BDiscover decisions to be made as soon as possible but postpone deciding to the latest reasonable moment.
  • CThe last moment in a Sprint when code changes are allowed, after this only stabilization work should be conducted.
  • DOpening a learning window to validate hypotheses and create learning.
  • EThe last moment a Developer is responsible for quality, after this the Tester is responsible.
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• #111

  Which is NOT true about Efferent Coupling?

  • AClasses with high efferent will affect other classes when changes are made.
  • BA large Efferent Coupling can indicate that a class is unfocused and may also indicate that it is unstable since it depends on the stability of all the types to which it is coupled.
  • CClasses with high Efferent Coupling will receive the effects of changes or defects in other classes.
  • DIt is a Code Quality metric.
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• #112

  How much time must a Product Owner spend with the Developers?

  • A100%.
  • BEnough so that the Product Owner is not surprised by the value delivered by the Increment.
  • C40%, or more if the Stakeholders agree.
  • DAny amount of time the Developers ask the Product Owner to be present.
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• #113

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

  • AFalse.
  • BTrue.
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• #114

  Which is the most reliable form of technical documentation?

  • AA spreadsheet of passing manual tests.
  • BThe Developer's whiteboard.
  • CUML model.
  • DRelease notes.
  • EA help file.
  • FA passing test harness with clear naming and vocabulary.
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• #115

  True or False: Database design must be complete before coding starts to ensure a solid foundation?

  • ATrue.
  • BFalse.
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• #116Choose 2

  Based on "Sprint 7 Burndown Chart" would you do anything different in Sprint 8?

  • AThe Scrum Master adds additional Developers for Sprint 8.
  • BThe Developers carry over incomplete Sprint Backlog items from Sprint 7 to Sprint 8 and monitor the Sprint 8 burn-down chart. As soon as deviation from trends is detected, the Developers work with the Product Owner to negotiate remaining work.
  • CThere is nothing wrong The Developers will present all Product Backlog Items selected for Sprint 7 at the end of the Sprint.
  • DThe Developers may forecast less overall work in Sprint 8.
  • EStakeholders will encourage the Scrum Team to estimate better during the Sprint 8 Planning Meeting.
  • FThe Developers put incomplete Product Backlog Items back into the Product Backlog for re-ordering.
  • GThe Product Owner may ask the Developers to complete the unfinished Product Backlog Items from Sprint 7 in Sprint 8.
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• #117

  What are the typical roles when practicing Pair Programming?

  • AProduct Owner and Developer.
  • BBusiness Analyst and Developer.
  • CTester and Developer.
  • DDriver and Navigator.
  • EFrontend and Backend.
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• #118

  When the Product Owner can see the Developers work?

  • AJust at the Sprint Review.
  • BWhenever the Developers are ready.
  • CAnytime the Product Owner asks.
  • DWhen the Tech Lead allows the Developers to show their work.
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• #119

  What does cross-functionality mean in a Scrum Team?

  • AEach Developer who has a special skill and works with all Scrum Teams of the organization is cross-functional.
  • BThe Developers should collaborate with all other functional departments of the organization.
  • CThe Developers should have all required skills to create potentially releasable Increments without any dependency to others outside the team.
  • DEach Developers member should have all required skills to create potentially releasable Increments without any dependency to others outside the team.
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• #120

  True or False: Dependency Inversion principle implies that entities must depend on abstractions not on concretions.

  • AFalse.
  • BTrue.
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