Professional Scrum Master II

• #81

  A Scrum Team must have a Product Owner and Scrum Master.

  • AFalse. A Scrum Master is only necessary when requested or needed.
  • BTrue. Each must be a full-time member on the Scrum Team.
  • CTrue. Their participation and availability will impact the outcomes produced by the Scrum Team.
  • DFalse. If a Product Owner is unavailable, he/she can be replaced by a Business Analyst.
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• #82

  What would be the main benefits of self-organization?

  • AIncreased rule compliance, self-accountability, commitment.
  • BIncreased rule compliance, self-accountability, output.
  • CIncreased capacity, accuracy of estimates, output.
  • DIncreased creativity, self-accountability, commitment.
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• #83Pilih 3

  A Scrum Team has requested a hardening Sprint to integrate the work produced in previous Sprints and test before releasing.What three scenarios has likely occurred? (Choose three.)

  • AThe team's Definition of Done is not being adhered to during every Sprint.
  • BThe team's Definition of Done is weak or incomplete causing a build up of technical debt.
  • CThe Development Team is having difficulties with the ability to regularly release during a Sprint.
  • DHardening Sprints are supported by the Scrum framework so this is acceptable.
  • EScrum has been customized in a suitable manner to make the previous work releasable.
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• #84

  You have been hired as a Scrum Master for a company that has been doing business for over fifty years. In order to stay competitive, they have started an initiative to digitize their legacy systems. The company has several Scrum Teams working on different components that will be integrated to a single back office platform.Your team is responsible for building the back office platform and integrating all other components. The Scrum Teams work in two week Sprints and are expected to deliver all functionality in six Sprints.During development the requirement changes in the other components have been slowing down your team's progress. Because of these changes, your team has estimated that they will not be able to deliver all expected work within the original timeframe. The Scrum Teams working on the other components confirm that they are still on track to meet the expected delivery date. The program manager in charge of the digitization initiative is upset and angry with your team.As a Scrum Master, what could you do to help the Product Owner?

  • AYou suggest working with the program manager and the other teams on the ordering and the value of your team's open Product Backlog items to redefine the possible delivery date.
  • BYou shorten your team's Sprints to be ready sooner.
  • CYou remove all items from the Product Backlog for which development is forecasted to be beyond the expected date. These are likely to be low value anyhow.
  • DYou suggest adding additional developers to the team in order to increase velocity and meet the original date.
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• #85

  Which approach would you recommend to ensure that the Product Backlog items discussed at Sprint Planning are well understood, actionable, and easier to forecast?

  • AHaving a separate group of business analysts and functional testers analyzing high-ordered Product Backlog items before Sprint Planning.
  • BHaving the Product Owner work with stakeholders between the end of the last Sprint and before beginning the next to prepare the Product Backlog items so not to interrupt the Development Team.
  • CHaving the business analysts in the Development Team create the upcoming Product Backlog items during a Sprint and adding them to the next Sprint's forecast.
  • DHaving the Development Team use some time during each Sprint to help the Product Owner analyze, estimate, and design items at the top of the Product Backlog that is projected to be worked on in the upcoming Sprint.
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• #86

  What would likely happen if management only changed the organization's current terminology to fit Scrum without the proper understanding and support of Scrum as defined in the Scrum Guide?

  • AVery little change will happen as the vocabulary in Scrum is specifically defined for implementing Scrum.
  • BThe organization may not realize the real benefits of Scrum as there would be no real change on the way the teams work.
  • COrganizations may feel less stressed as the behaviors would remain familiar to management.
  • DAll answers apply.
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• #87

  At the eighth Sprint Review, the stakeholders are upset that the product being built is not what they expected and will incur additional costs that was not planned for.What may have led to this?

  • AThe Scrum Master has not been reporting on the progress of the Scrum Team. The Product Owner has not been managing the Development Team's tasks effectively. The Development Team has not been improving their velocity.
  • BThe Scrum Master has not ensured that the project is transparent. The Product Owner has not made the stakeholders aware of the progress of the project. The stakeholders have not been attending the Sprint Reviews.
  • CThe Scrum Master has not been attending the Daily Standup. The Product Owner has not been using the Gantt chart correctly. The Stakeholders has not been invited to the Sprint Retrospectives.
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• #88Pilih 2

  During a Product Backlog refinement meeting, the Product Owner introduces a business objective that will be worked on for the next several Sprints. The ProductOwner envisions several key features necessary to be delivered in order to meet the business objective. As the features will be using sensitive user data it will be subjected to external security audits. These non-functional security requirements were not applicable to previous Increments.What are two good ways the Development Team can handle these high-security concerns? (Choose two.)

  • AThey should be planned in parallel Sprints so not to disrupt the Development Team during feature development. After security concerns have been finalized, they will be applied to the work that is already completed before new feature development can continue.
  • BThey should be handled in a parallel Sprint by a separate security team so that security can be resolved through application enhancements without impacting the functional development.
  • CA complete list of security-related Product Backlog items needs to be created before starting a new Sprint.
  • DDuring the Sprint Retrospective, the Development Team assesses how to add these expectations to their Definition of Done so every future Increment will meet these security requirements. If needed they can work with external specialists to better understand the requirements.
  • EThey are added to the Product Backlog and addressed throughout the next Sprints, combined with creating the business functionality in those Sprints, no matter how small the business functionality.
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• #89Pilih 2

  Select two ways in which Scrum uses time-boxing to promote self-organization? (Choose two.)

  • ATime-boxes ensures that the Development Team commits to completing the items in the Sprint Backlog by the end of the Sprint.
  • BTime-boxes encourage the ones closest to the problem make the best possible decisions within the time-frame given the current situation.
  • CTime-boxes can help teams plan how many additional Sprints is needed for User Acceptance testing.
  • DTime-boxes helps everybody concentrate on the same problem at the same time.
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• #90Pilih 2

  At the Sprint Planning, the Development Team is not able to forecast the number of Product Backlog items it can do in the upcoming Sprint due to unclear requirements. The Product Owner, however, was able to clearly define the business objective he hopes to achieve in the Sprint.Which of the following two actions would you support? (Choose two.)

  • AThe Development Team forecasts the most likely Product Backlog items to meet the business objective and create a Sprint Backlog based on a likely initial design and plan. Once the time- box for the Sprint Planning meeting is over, they start implementation and continue to analyze, decompose, and create additional functionality during the Sprint.
  • BIf all agree they can extend the Sprint Planning until the Development Team can forecast enough Product Backlog items before starting the implementation.
  • CAllow the Development Team members as much time as needed to review the Product Backlog items and reconvene with the Product Owner when they are confident enough to make a forecast for the Sprint.
  • DThey discuss in the upcoming Sprint Retrospective why this happened and what changes will make it less likely to occur again.
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• #91

  Collaboration issues and technical dependencies between multiple Scrum Teams working on the same product can be fully resolved by using the correct version control tools.

  • ATrue.
  • BFalse.
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• #92

  What action can the Scrum Master take to ensure communication between the Development Team and Product Owner is effective?

  • AEnsure all communication goes through the Scrum Master first.
  • BTeach the Product Owner to talk in terms of technology and technical requirements.
  • CObserve the communications between them and facilitate discussions if needed or by request.
  • DTranslate the technologies used by the Development Team in order for the Product Owner to make decisions.
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• #93

  A Development Team member has notified the Scrum Master of a potential data security risk.What action should the Scrum Master take?

  • ANotify the test team.
  • BAdd a Product Backlog item to address the security issue.
  • CAsk the Development Team member to share the issue with the team as soon as possible.
  • DWait until the Sprint Retrospective to add security to the definition of ג€Doneג€.
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• #94Pilih 3

  Which three statements best describe the purpose of having a Definition of Done? (Choose three.)

  • AIt is a checklist to monitor the Development Team member's progress on a task.
  • BIt provides guidance to the Development Team when they are forecasting their Sprint Backlog during the Sprint Planning.
  • CAs the Development Team is doing the work, it provides guidance on the remaining work needed to create the potentially shippable Increment by the end of the Sprint.
  • DIt helps the Development Team defer any pending work to subsequent Sprints.
  • EIt creates transparency and provides a common understanding of the 'done' state of the Increment at the Sprint Review.
  • FIt helps the Scrum Team decide how much time is needed before the Sprint can end.
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• #95Pilih 2

  During the Sprint Review, the Product Owner decides to release the current Increment to production. The stakeholders suggest temporarily delaying the next Sprint in order to respond more quickly to user feedback after the release. The Product Owner prefers to continue to the next Sprint and make progress towards the next release. Steven, the Scrum Master, begins facilitating the discussion.What would be two acceptable outcomes of the discussion? (Choose two.)

  • AContinue with the Sprints and include the customer feedback in the Product Backlog.
  • BDelay the next Sprint to allow the Development Team to work on new customer feedback.
  • CContinue with the Sprints but shorten the Sprint time-boxes to allow for shorter feedback loops.
  • DContinue with the Sprints but allow the Sprint Goal within the Sprint to change according to the customer feedback.
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• #96

  At the fifth Sprint Retrospective, the Product Owner mentions that he is surprised about the amount of technical debt that has built up in the system and that the product is not able to support an adequate number of users. Peter, the Product Owner, is upset that the product will need several more Sprints to address the scalability issues in order to meet his expectations.What factors may have led to this?

  • AThe Scrum Team has not used the past Sprint Retrospectives effectively to inspect and adapt.
  • BThe Development Team has not been paying enough attention to technical quality.
  • CThe Development Team and the Product Owner are not having conversations around technical debt.
  • DThe Scrum Master has not ensured that the Scrum Team is transparent.
  • EAll of the above.
  • FNone of the above.
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• #97Pilih 2

  During the Sprint Retrospective, the team is discussing the quality issues that prevented the team from delivering a releasable Increment at the end of the Sprint.The Development Team does, however, mention that they were able to achieve a high velocity.What are the best two responses for Steven, their Scrum Master, to take? (Choose two.)

  • AStress the value of working software over measured velocity.
  • BAgree and acknowledge the Development Team's hard work, so they will be motivated to do even more in the next Sprint.
  • CAcknowledge the hard work but remind the Development Team that they need to improve in order to do even more in the next Sprint.
  • DFacilitate a discussion on how to improve the quality to a level high enough for the Increment to be releasable, even if the measured velocity drops in the next Sprint.
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• #98

  If there are multiple Scrum Teams working on the same product, all of the Scrum Teams must mutually define a Definition of Ready (DoR). The DoR is a checklist that the Product Owner must fulfill before a Product Backlog item can be presented at the Sprint Planning. This protects the Development Team from interruptions and disruptions during the Sprint.

  • ATrue.
  • BFalse.
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