Exam Code : Scrum-PSD
Exam Name : Professional Scrum Developer (PSD)
Vendor Name :
"Scrum"
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Professional Scrum Developer (PSD)
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Question: 33
Who writes tests in a scrum team?
Most junior developer
Product owner
QA specialists
Scrum master
The tester Developers
Tests are part of the development, and the development is done by the developers. There are no specific roles in scrum, even though members of the scrum team can have their own expertise.
Question: 34
The developers should have all the skills needed to:
Do all the work except for deployment
Complete the work in the within the foreseen time and costs
Create a potentially releasable increment from the product backlog items
Developers are cross-functional, this means that they have all the skills necessary to create value each sprint.
Question: 35
At the 10th sprint review, the stakeholders are disappointed and angry. They have determined that the product or system being built both will not meet their needs and will cost more than they are willing to spend.
What factors may have led to this? (choose three)
Changes to the project plan were not adequately documented and shared
The product owner has not been keeping the stakeholders aware of the progress of the project
The project management office has not been engaged adequately
The scrum master has not ensured that the project is transparent
The stakeholders were not allowed to enter the development area
The stakeholders haven’t been using sprint reviews to inspect and evaluate progress
there is no project plan, the presence of stakeholders in the development area is probably not helping and there is no project management. Transparancy would avoid the surprise for the stakeholders. If the PO didn’t frequently update them, this can also lead to surprise and disappointent. If the stakeholders couldn’t attend the sprint review they would also not be up to date and missing out on an opportunity to inspect and adapt.
Question: 36
What is a mock object?
A mock helps you create a build script
Mocks, stubs, dummies, fakes and shims are all the same
A mock is a way to initialize the database for testing
A test object that mimics the behavior of a dependency in the system under test
Question: 37
If multiple teams are working on the same product, each team should have its own product owner
False
True
One product owner per product backlog, one product backlog per product
Question: 38
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
False
True
If you are not sure, review the daily scrum section in the scrum guide.
Question: 39
What is static analysis?
Analysis performed on software at runtime
A tool that inspects the correctness of static keyword usage
Work performed by the business analyst
Analysis performed on code
Static analys is performed on code (and not a running program or build).
Question: 40
What is a merge in a version control system?
Identifying a particular codebase as ready for distribution
Combining two or more versions of code into a single codebase
Copying a portion of a codebase to isolate it from the original codebase
Two or more developers working together to ensure proper coding and configuration management
Merging means combining two different versions of the code into one version.