Scrum PSD Test Engine Dumps Training With 165 Questions
PSD Questions Pass on Your First Attempt Dumps for Scrum Certification Certified
NEW QUESTION # 57
The developers should have all the skills needed to:
- A. Do all the work except for deployment
- B. Complete the work in the within the foreseen time and costs
- C. Create a potentially releasable increment from the product backlog items
Answer: C
Explanation:
Developers are cross-functional, this means that they have all the skills necessary to create value each sprint.
NEW QUESTION # 58
What is the role of modeling in scrum teams?
- A. Models are maintained along with the software as it emerges
- B. Modeling may be useful to increase shared understanding
- C. Models are not used by agile teams
- D. Models are assembly instructions for the developers
Answer: B
Explanation:
Models are in no way mandatory, however their value as increasing shared language is acknowledged.
NEW QUESTION # 59
What is the step to take in TDD after the tests have failed?
- A. Write the code to satisfy the test
- B. Change the test in a way that is passes
- C. Meet with the team to see why it fails
- D. Run it again to verify it fails.
Answer: A
Explanation:
In TDD you start with writing the test before the code. This test cannot pass. If it does, the test is wrong.
When the tests are written, the production code to satisfy the test will be written. Once all the tests succeeds, the product code is done.
NEW QUESTION # 60
Who is responsible for engaging the stakeholders?
- A. The product owner
- B. The scrum master
- C. The developers
- D. The project manager
- E. The sales manager
- F. The business analyst
Answer: A
Explanation:
The product owner is responsible for engaging the stakeholders.
NEW QUESTION # 61
What is a unit test?
- A. A way to ensure product code satisfies the user requirements
- B. A test that ensures a specific method integrates properly with the code calling it
- C. A test that isolates and verifies individual units of functionality
- D. A technique for ensuring that units of co-dependent systems integrate correctly
Answer: C
Explanation:
A unit test is a test that isolates and verifies the functionality of one unit.
NEW QUESTION # 62
Who must attend the daily scrum? Choose all that apply.
- A. It is optional, no one has to attend
- B. The scrum master
- C. Everyone invited by the product owner
- D. The product owner
- E. The developers
- F. The manager of the IT department
Answer: E
Explanation:
The scrum guide says: "The Daily Scrum is a 15-minute event for the Developers of the Scrum Team. "
NEW QUESTION # 63
Which best describes the Product Backlog? (choose the best answer)
- A. It contains all foreseeable tasks and requirements from which the Scrum Team can develop and maintain a complete project plan.
- B. It provides just enough information to enable a Scrum Team to start the design phase of a product.
- C. It is allowed to grow and change as more is learned about the product and its customers.
- D. It is baselined to follow change management processes.
Answer: C
Explanation:
Detailed Explanation: The Product Backlog is a dynamic artifact that evolves as the Scrum Team learns more about customer needs and product requirements. It reflects Scrum's empirical nature.
NEW QUESTION # 64
What should the Scrum Team do during the first Sprint? (choose the best answer)
- A. Define the major product features and a release plan architecture.
- B. Make up a plan for the rest of the project.
- C. Analyze, describe, and document the requirements for the subsequent Sprints.
- D. Create at least one valuable and useful Increment.
Answer: D
Explanation:
Detailed Explanation: The first Sprint is focused on delivering a valuable and usable Increment. This embodies Scrum's iterative approach, where value is delivered early and feedback is gathered.
NEW QUESTION # 65
Which two ways of creating scrum teams are consistent with scrum values?
- A. Existing teams propose how they would like to go about organizing into new teams
- B. The chief product owner divides the group in teams to make sure the teams will be cross-functional
- C. Get all the people together and let them self-manage into new teams
- D. Managers assign individuals to teams
- E. Scrum master chooses a few team leads that get to pick their team
Answer: A,C
Explanation:
There is no chief product owner. Self managing is a really important aspect of scrum, therefore the options where the people theirselves are in the lead are the best options.
NEW QUESTION # 66
Which three of the following are code quality metrics?
- A. Depth of inheritance
- B. Cycle time per product backlog item
- C. Cyclomatic complexity
- D. Number of check-ins per day
- E. Unit tests per class
- F. Class coupling
Answer: A,C,F
Explanation:
Number of checkins per day says something about whether the developers are committing often enough.
Depth of inheritance says some about complexiity, just like class coupling and cyclomatic complexity. Unit tests per class don't say anything about quality, though no unit tests might indicate a maintenance problem.
Cycle time per product backlog item says something about the scrum process.
NEW QUESTION # 67
What is a sprint burn down chart?
- A. A chart showing progress towards the product goal
- B. Visual representation of work that is still to do and time that is left
- C. Visual representation of the product backlog items left
- D. A chart that shows whether bugs came up
Answer: B
NEW QUESTION # 68
The scrum team should change in members:
- A. As needed, taking into account a short term reduction in productivity
- B. As needed, but it should not affect the productivity
- C. Never, it will reduce the velocity
- D. Every sprint to remain agile
Answer: A
Explanation:
Changing the team members is sometimes necessary, this will have an effect on productivity. So it should only be used when really necessary.
NEW QUESTION # 69
Who is responsible for the sizing / estimate of the product backlog?
- A. Scrum team
- B. Developers
- C. The product owner
- D. The scrum master lets them know whether they need to be preset
Answer: B
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 # 70
What does a test written with TDD represent?
- A. Great development practices
- B. A bug
- C. A technical requirement that must be satisfied
- D. Something that completes the test coverage of a system
Answer: C
Explanation:
The test gets written first in TDD, after that, the production code will be written to satisfy the test.
NEW QUESTION # 71
The goal of the daily scrum is inspecting the progress toward the sprint goal and producing an actionable plan for the next day of work
- A. True
- B. False
Answer: A
Explanation:
If you are not sure, review the daily scrum section in the scrum guide.
NEW QUESTION # 72
Choose three reasons why automated builds are important.
- A. They support Continuous Integration
- B. The eliminate the need for build engineers
- C. They allow frequent validation and ensure the product remains in a potentially releasable state
- D. They ensure your product remains bug free
- E. They clearly define the build process
Answer: A,C,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 # 73
When is a system's architecture decided? (choose the best answer)
- A. Throughout development, as understanding emerges.
- B. It is designed along with the vision, before the first Sprint.
- C. In the beginning of the project, during Sprint 0.
- D. Before writing code.
Answer: A
Explanation:
Detailed Explanation: In Scrum, system architecture evolves iteratively. Decisions are made throughout development as more is learned about the requirements and product, aligning with Agile principles.
NEW QUESTION # 74
Who decides the system architecture of a product developed using Scrum? (choose the best answer)
- A. The Developers with input from the Scrum Team and others.
- B. The software architect assigned to the Scrum Team.
- C. The Architect chosen by the Scrum Team.
- D. The Chief Architect.
Answer: A
Explanation:
Detailed Explanation: In Scrum, architecture decisions are made collectively by the Developers with input from the Scrum Team and stakeholders. This aligns with the principle of cross-functionality and collective ownership.
NEW QUESTION # 75
The practice of decomposing a requirement into failing tests is called:
- A. Acceptance test driven development
- B. Regression testing
- C. Scrum testing
- D. Behavior driven development
Answer: A
NEW QUESTION # 76
When is performance testing most effectively performed?
- A. In production during peak hours
- B. Often during the development
- C. Just before deployment to production
- D. In production
Answer: B
Explanation:
It's best to do it often during development so that problems can be detected early. Perfomance testing on production will disturb the production environment.
NEW QUESTION # 77
How is the management external to the Scrum team involved in the daily scrum?
- A. The product owner speaks on their behalf
- B. The scrum master speaks on their behalf
- C. The developers self-manage and they are the only management required at the daily scrum
- D. The scrum master lets them know whether they need to be preset
Answer: C
Explanation:
Only the developers need to be present at the daily scrum, since they are self managing, that's all the management necessary.
NEW QUESTION # 78
What happens if the Scrum Team cannot complete its work by the end of the Sprint? (choose the best answer)
- A. The Sprint is extended, and future Sprints use this new duration.
- B. The Sprint length is unchanged, and the Scrum Team continuously learns and adapts.
- C. The Sprint is extended temporarily. Lessons are taken to ensure it does not happen again.
Answer: B
Explanation:
Detailed Explanation: Scrum requires a fixed Sprint length. If work is incomplete, the team learns from it during the Sprint Retrospective and adjusts future planning and execution strategies.
NEW QUESTION # 79
What is the practice of branching code in a version control system?
- A. Tagging or labeling a particular codebase as production ready
- B. Releasing a specific codebase into a production environment
- C. Combining two or more branches of code into a single code base
- D. Creating a copy of existing code, isolated from the original code
Answer: D
Explanation:
Branching means that you create a new version from the code that exists indepently from the original code. It is not isolated forever, it can be merged back later.
NEW QUESTION # 80
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