PSD Exam Dumps - Scrum Professional Scrum Developer Questions and Answers

Test first development is a different way of saying TDD.

Detailed Explanation: Continuous Integration fosters transparency by identifying integration issues early and providing rapid feedback. It also enhances collaboration by encouraging frequent communication and integration.

The scrum guide says: "The Product Owner is accountable for maximizing the value of the product resulting from the work of the Scrum Team." The key here is the value maximizing part. Of course, he also comes up with requirements and acts as a go-between between developers and customers, but that is definitely not the best answer here.

It is part of the increment, so it is part of the work of the developers.

Detailed Explanation: The first way of DevOps emphasizes optimizing the flow of work from development to operations to deliver value to customers earlier and more frequently, reducing lead time.

Releasing the product at the end of the sprint doesn't relate to one item and when it's done. Code coverage does, but it's the worst criteria in this list, because it's a stimulus to write tests that cover a lot of lines rather than cover the functionality.

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.

Review the scrum guide section sprint planning if this is still an uncertainty for you.

You should refactor as soon as possible, but before the tests passes it cannot be refactored, because then it is not esatablished just yet. So it would still be part of the first version if changes would be made then.

The DoD helps the developers know how much work needs to be done, and therefore they can decide what should be part of the sprint. It also creates a shared understanding of what done means. This is likely to include documentation, but that depends on the decisions of the organization and team. Scrum does not dictate this.