Pass Scrum Certification PSD exam [Nov 05, 2021] Updated 122 Questions

Scrum PSD Actual Questions and 100% Cover Real Exam Questions

NEW QUESTION 22
Upon what type of process control is scrum based?

• A. Deductive
• B. Empirical
• C. Hybrid
• D. Technical

Answer: B

Explanation:
If you are not sure, please review the Scrum theory section in the scrum guide

 

NEW QUESTION 23
What would not be considered refactoring?

• A. Changing external interfaces or APIs
• B. Extracting interfaces
• C. Extracting methods
• D. Reordering method parameters to improve readability
• E. Renaming things to be more logical

Answer: A

Explanation:
Refactoring is only about the own code, so not about changing an external interface or api.

 

NEW QUESTION 24
The three pillars of empirical process control are:

• A. respect
• B. adaptation
• C. inspection
• D. planning
• E. commitment
• F. transparency

Answer: B,C,F

Explanation:
If you are not sure, please review the Scrum theory section in the scrum guide

 

NEW QUESTION 25
The role of the scrum master during the daily scrum is:

• A. All of these
• B. Make sure all three questions of the daily scrum are answered
• C. Lead the discussion
• D. Ensure that the meeting takes place and that its timebox won't be exceeded
• E. Manage the meeting

Answer: B

Explanation:
The scrum master doesn't need to be present during the daily scrum. Neither does the daily scrum need to consist of three questions, which is a commonly chosen format though.

 

NEW QUESTION 26
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. There are no such activities. The next sprint starts immediately after the current sprint
• B. Refine the backlog
• C. Update the project plan with stakeholders
• D. Work with the QA departments on the increment of the current sprint

Answer: A

Explanation:
There is no time in between sprints, so there cannot be activities.

 

NEW QUESTION 27
Which statement best describes a product owner's responsibility?

• A. Directing the developers
• B. Managing the project and ensuring the work gets done in line with the requirements
• C. Optimizing the value of the developers' work
• D. Keeping stakeholders at bay

Answer: C

Explanation:
Product owner is value optimizer. Of the product, which emerges by the work of the developers.

 

NEW QUESTION 28
What topics can be addressed during the sprint review? Choose the best answer.

• A. The increment
• B. All of these
• C. The scrum process
• D. Coding and engineering practices

Answer: B

Explanation:
These are all potentional topics for the sprint review. If you are not sure, please read the sprint review section in the scrum guide again.

 

NEW QUESTION 29
In software development DRY refers to:

• A. Code with minimal duplication
• B. Code that has not been peer reviewed (yet)
• C. Code with low cyclomatic complexity
• D. Code that has been peer reviewed

Answer: A

Explanation:
DRY, don't repeat yourself

 

NEW QUESTION 30
Your team is one of seven teams working on a product. All teams use the same version control system. Which is the best approach to deliver high-quality increments?

• A. Developers should perform a combination of local and private builds
• B. Each team should have its own automated build
• C. Each team's automated build is integrated toward the end of the sprint
• D. There is one automated build for all teams

Answer: D

Explanation:
This way there are no surprises near the end of the sprint or during delivery and the increment will be most stable as possible.

 

NEW QUESTION 31
Which three of the following are feedback loops in scrum?

• A. Refinement meeting
• B. Sprint review
• C. Sprint retrospective
• D. Release planning
• E. Daily scrum

Answer: B,C,E

Explanation:
Refinement meeting and release planing are no scrum events. The others are, and they are all about feedback: inspection and adaptation. (And in order for the inspection to have a good outcome, the artifacts need to be transparent)

 

NEW QUESTION 32
What is the step to take in TDD after the tests have failed?

• A. Write the code to satisfy the test
• B. Meet with the team to see why it fails
• C. Change the test in a way that is passes
• 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 33
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. Scrum master chooses a few team leads that get to pick their team
• C. Get all the people together and let them self-manage into new teams
• D. Managers assign individuals to teams
• E. The chief product owner divides the group in teams to make sure the teams will be cross-functional

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 34
What is the role of modeling in scrum teams?

• A. Models are not used by agile teams
• B. Modeling may be useful to increase shared understanding
• C. Models are assembly instructions for the developers
• D. Models are maintained along with the software as it emerges

Answer: B

Explanation:
Models are in no way mandatory, however their value as increasing shared language is acknowledged.

 

NEW QUESTION 35
What are some disadvantages of code coverage as a measure for how well a system or product is tested? (three answers)

• A. It could create incentives to write tests that simply increase code coverage, rather than tests that find bugs without increasing code coverage
• B. It does not measure usability
• C. It only provides insights to programmers
• D. It is too complicated to explain to management
• E. It does not ensure that the most important or highest risk areas of the code are being exercised by tests

Answer: A,B,E

Explanation:
Not being able to explain to management should never be the reason to not do it. It doesn't only provide some data to programmers, the problem is that code coverage alone is not meaning a lot.

 

NEW QUESTION 36
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. Allow the developers to self-manage and decide what to do their selves.
• B. Raise it as an impediment and make sure that management solves it.
• 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: A

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 37
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 38
What are the scrum values?

• A. commitment, empiricism, focus, respect
• B. commitment, focus, respect, transparency and courage
• C. transparency, inspection, adaptations
• D. commitment, focus, openness, respect and courage

Answer: D

 

NEW QUESTION 39
Which statement best describes the sprint review?

• A. It is a mechanism to control the work of the developers
• B. It is a chance for inspecting the outcome of a sprint and determining the next steps
• C. It is a demo of the work that was done

Answer: B,C

Explanation:
The scrum guide says: "The purpose of the Sprint Review is to inspect the outcome of the Sprint and determine future adaptations. "

 

NEW QUESTION 40
When do the developers participate in the product backlog refinement?

• A. Only during the refinement meetings planned by the PO
• B. Anytime during the sprint
• C. Never, it is the sole responsibility of the Product owner to refine the backlog
• D. Only during the sprint planning

Answer: B

Explanation:
There is no set time for product backlog refinement.

 

NEW QUESTION 41
Why are automated builds important?

• A. They are part of the Definition of Done
• B. Without them you can't tell if your code works
• C. They help you find defects and configuration management issues
• D. You are unable to check in code without them

Answer: C

Explanation:
Automated builds will be made every time the code base gets changed. If a change to the code base breaks the build, the developers get informed immediately and can fix the build again without drifting off to far.

 

NEW QUESTION 42
Which are three attributes of a bad bug report?

• A. Assigning blame
• B. Simple and repeatable reproduction steps
• C. Generic titles
• D. One bug per report
• E. Vague statements or untested assumptions

Answer: A,C,E

Explanation:
you don't want to blame anyone, have vague titles of make vague statements. It needs to be clear and constructive, and focussed on one specific problem. It should als not contain feature requests.

 

NEW QUESTION 43
Several scrum teams share the scrum master. Developers of multiple teams approach the scrum master, because they need fulltime commitment from the same technical specialist for the next sprint. What should the scrum master consider for the response to this problem? Choose the two best answers.

• A. The benefit of the teams figuring it out theirselves
• B. The ability of the scrum teams to produce integrated increments
• C. The need for a stable velocity
• D. The need to have all developers busy with work

Answer: A,B

Explanation:
The working increment is the goal of the sprint and should be kept in mind. The self-managing aspect of the teams is also crucial to take in mind. Stable velocity and optimally used developers are not the scrum master's concern.

 

NEW QUESTION 44
......

Scrum PSD Real 2021 Braindumps Mock Exam Dumps: https://www.testsimulate.com/PSD-study-materials.html