Scrum Professional Scrum Developer Exam

Certification Provider: Scrum

Exam Name: Professional Scrum Developer

Number of questions in our database: 120

Exam Version: May. 20, 2023

Exam Official Topics:

Topic 1: Single Topic

Free Scrum Professional Scrum Developer Exam Actual Questions

The questions for Professional Scrum Developer were last updated On May. 20, 2023

Question #1

How much time does Product backlog refinement take?

A25% of the sprint capacity

BAs much as needed without endangering the Sprint goal

C10% of the senior developers

Reveal Solution

Correct Answer: B

The refinement is very important and can take quite some time for that reason, however, it should not endanger the sprint goal.

Question #2

Product backlog items are refined by

ADevelopers

BDevelopers and product owner

CProduct owner

DScrum team

EScrum master and product owner

FScrum master

Reveal Solution

Correct Answer: D

In the scrum guide it says: 'The Scrum Team may refine these items during this process, which increases understanding and confidence.'

Question #3

Which of the following best describe continuous integration?

AA software development practice used by integration teams to create best practice branching and merging strategies

BA software development practice that continuously integrates feedback from users in the software design

CA software development practice where developers all work on the same computer to assure a common codebase

DA software development practice where developers integrate and verify their work frequently, often multiple times a day, to detect integration errors as quickly as possible

Reveal Solution

Correct Answer: D

Question #4

What are two differences between unit tests and integration tests?

AA unit tests only runs on the developer's computer

BA unit test is automated

CAn integration test runs overnight

DA unit tests isolates a specific system behavior

EAn integration test may be composed of unit tests

Reveal Solution

Correct Answer: D, E

Unit tests are testing the smallest units of code possible and integration tests are testing the components of the system together. Unit tests aims at isolated pieces of behavior and integration tests could be composed of unit tests to test components.

Question #5

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?

AWork with the QA departments on the increment of the current sprint

BUpdate the project plan with stakeholders

CRefine the backlog

DThere are no such activities. The next sprint starts immediately after the current sprint

Reveal Solution

Correct Answer: D

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

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