Which statement best describes a product owner’s responsibility?
Options:
A.
Keeping stakeholders at bay
B.
Optimizing the value of the developers’ work
C.
Managing the project and ensuring the work gets done in line with the requirements
D.
Directing the developers
Answer:
B
Explanation:
Product owner is value optimizer. Of the product, which emerges by the work of the developers.
Question 13
What does a test written with TDD represent?
Options:
A.
A technical requirement that must be satisfied
B.
A bug
C.
Great development practices
D.
Something that completes the test coverage of a system
Answer:
A
Explanation:
The test gets written first in TDD, after that, the production code will be written to satisfy the test.
Question 14
Product backlog items are refined by
Options:
A.
Developers
B.
Developers and product owner
C.
Product owner
D.
Scrum team
E.
Scrum master and product owner
F.
Scrum master
Answer:
D
Explanation:
In the scrum guide it says: "The Scrum Team may refine these items during this process, which increases understanding and confidence."
Question 15
Why might a scrum team choose to do pair programming?
Options:
A.
Improving code quality
B.
All of these
C.
It is a nice way to work
D.
Information sharing and learning
E.
Efficiency
Answer:
B
Explanation:
Pair programming means that two developers are coding together and performing live peer review. This will enhance the effectivity as it leads to increased code quality. Regardless of your opinion, when answering QUESTION NO:s about pair programming, know that it's considered a really good practice for PSD. And in case you are wondering, the instructor of the course is also a big fan.