Scrum certshero free Psd Updates by Inara q24 vce pdf

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Exam Name:	Professional Scrum Developer 1 (PSD I)
Exam Code:	PSD Dumps
Vendor:	Scrum	Certification:	Professional Scrum Developer
Questions:	163 Q&A's	Shared By:	inara

Question 16

What are possible benefits from practicing Test-Driven Development? (choose the best three answers)

Options:

It is a great way for Testers to contribute early in the Sprint as they can start creating all the tests from the beginning.

It increases collaboration between Developers as it requires Pair Programming.

It helps to identify gaps in understanding the desired behavior.

It might lead to better code as refactoring is part of the Test-Driven Development cycle.

It helps break down complex problems into smaller ones that are much easier to be tackled.

It makes Integration Tests obsolete and by doing so saves a lot of time.

Discussion

Question 17

What is a mock object?

Options:

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

Discussion

Question 18

Which phrase best describes a product owner?

Options:

Team manager

Project manager

Requirements engineer

Mediator for the developers and customers

Value optimizer

Discussion

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Question 19

In what ways do Developers contribute to refining the Product Backlog? (choose the best three answers)

Options:

They may update estimates for Product Backlog items.

They do not. The Scrum Master and the Product Owner are responsible for Product Backlog refinement.

They give input on technical dependencies.