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NEW QUESTION 71
Which of the following best describes an increment of working software?
- A. A decomposition of all product backlog items into tasks for future sprint backlog lists
- B. A new user interface design for functionality delivered in previous iterations
- C. An automated test suite to verify functionality delivered in previous iterations
- D. Additions features in a usable state that complement those delivered in previous iterations
- E. UML diagrams that describe how to deliver functionality in future iterations
Answer: D
Explanation:
An increment is the usable value added in the last sprint plus the usable work of all previous sprints.
NEW QUESTION 72
The developers should have all the skills needed to:
- A. Complete the work in the within the foreseen time and costs
- B. Create a potentially releasable increment from the product backlog items
- C. Do all the work except for deployment
Answer: B
Explanation:
Developers are cross-functional, this means that they have all the skills necessary to create value each sprint.
NEW QUESTION 73
What is the purpose of a sprint retrospective? Choose two
- A. Complain only in this session to avoid complaining in the rest of the sprint
- B. Have more fun during the sprint
- C. Increase quality
- D. Increase effectiveness
Answer: C
Explanation:
In the scrum guide it says: "The purpose of the Sprint Retrospective is to plan ways to increase quality and effectiveness."
NEW QUESTION 74
Who is responsible for the sizing / estimate of the product backlog?
- A. The scrum master lets them know whether they need to be preset
- B. The product owner
- C. Developers
- D. Scrum team
Answer: C
Explanation:
The scrum guide says: "The Developers who will be doing the work are responsible for the sizing. The Product Owner may influence the Developers by helping them understand and select trade-offs."
NEW QUESTION 75
What are the developers responsible for? (choose two)
- A. Organizing work required to meet the sprint goal
- B. Reporting productivity
- C. Selecting the product owner
- D. Resolving conflicts amongst the developers
Answer: A,D
Explanation:
They are concerned with everything that needs to happen to create a working increment. And they are self-managing, so resolving conflicts is something they should arrange as well.
NEW QUESTION 76
A scrum master is working with developers that are spread over different locations. They have a variety of meeting rooms and the daily scrum is a logistic struggle every day. What actions should the scrum master take?
- A. Raise it as an impediment and make sure that management solves it.
- B. Allow the developers to self-manage and decide what to do their selves.
- C. Decide the best solution and arrange a meeting to inform the developers.
- D. Create a schedule and alternate who is responsible for the daily scrum logistics
Answer: B
Explanation:
Self management is important. All the other options the scrum master takes a decision by himself, it is better if the solution comes from the development team.
NEW QUESTION 77
How much time must a product owner spend with the developers?
- A. However much time the developers ask the PO to be present
- B. 100%
- C. Enough to be aware of the increment's value at the sprint review
- D. 40%, or more depending on stakeholders
Answer: A
Explanation:
This should not be too much in a healthy situation, and this also doesn't imply that the developers can control the PO. But when the developers need the product owner to clarify or renegotiate the work to be done, it will be an impediment if the PO is not available.
NEW QUESTION 78
What is an integration test?
- A. A test of a single unit of functionality
- B. A test that runs during a continuous integration build
- C. A test of the user interface
- D. A test of multiple units of functionality
Answer: D
Explanation:
An integration test is a test of multiple units of functionality.
NEW QUESTION 79
What is a unit test?
- A. A test that isolates and verifies individual units of functionality
- B. A technique for ensuring that units of co-dependent systems integrate correctly
- C. A way to ensure product code satisfies the user requirements
- D. A test that ensures a specific method integrates properly with the code calling it
Answer: A
Explanation:
A unit test is a test that isolates and verifies the functionality of one unit.
NEW QUESTION 80
Choose three reasons why automated builds are important.
- A. They ensure your product remains bug free
- B. They clearly define the build process
- C. The eliminate the need for build engineers
- D. They support Continuous Integration
- E. They allow frequent validation and ensure the product remains in a potentially releasable state
Answer: B,D,E
Explanation:
Automated builds are making builds of the code after every change to the codebase. As soon as something breaks, the developers get informed. In order to automate it, the build process needs to be cleary defined. They're a corner stone for CI.
NEW QUESTION 81
What relation does scrum have to development practices?
- A. Scrum is complemented by good development practices
- B. Scrum requires a specific set of development practices
- C. Scrum requires all development practices
- D. Scrum has no relationship to development practices
Answer: A
Explanation:
Scrum requires no development practices, but good development practices do help and make scrum more successful.
NEW QUESTION 82
Which output from sprint planning provides the developers with a target and overarching direction for the sprint?
- A. The product goal
- B. Sprint review minutes
- C. The sprint backlog
- D. The Sprint goal
Answer: D
Explanation:
Review the scrum guide section sprint planning if this is still an uncertainty for you.
NEW QUESTION 83
What is a sprint burn down chart?
- A. A chart that shows whether bugs came up
- B. A chart showing progress towards the product goal
- C. Visual representation of the product backlog items left
- D. Visual representation of work that is still to do and time that is left
Answer: D
NEW QUESTION 84
What activities would a Product Owner typically undertake in the phase between the end of the current sprint and the start of the next sprint?
- A. Work with the QA departments on the increment of the current sprint
- B. Refine the backlog
- C. Update the project plan with stakeholders
- D. There are no such activities. The next sprint starts immediately after the current sprint
Answer: D
Explanation:
There is no time in between sprints, so there cannot be activities.
NEW QUESTION 85
Database design must be complete before coding starts to ensure a solid foundation
- A. False
- B. True
Answer: A
Explanation:
The design grows as more is learnt.
NEW QUESTION 86
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