What would NOT be considered Refactoring?

Changing external interfaces or APIS.

Your Scrum Team is one of seven teams working on a Software Product. All teams use the same Version Control System. Which is the best approach to deliver a high-quality Increment?

There is one automated and integrated build for all seven teams.

What is a merge in a Version Control System?

Combining two or more versions of code into a single codebase.

Which three of the following are feedback loops in Scrum?

Daily Scrum. | Sprint Review. | Sprint Retrospective.

Which four types of tests can be included in an automated test harness?

Performance. | Unit. | Functional. | Integration.

Which concept is described by the Last Responsible Moment?

Discover decisions to be made as soon as possible but postpone deciding to the latest reasonable moment.

Choose four desirable characteristics of a Unit Test.

Makes assertions about only one logical concept. | Independent of others. | Test code is as small as possible. | Execution is fast.

Why does a test written using TDD (Test Driven Development) initially fail?

Because the Product code to satisfy the test does not yet exist.

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30 Free Scrum PSD-I Practice Questions

Real practice questions for the Scrum Scrum Developer I (PSD-I) exam, with answers and detailed explanations. Updated 2026.

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305+ Questions

Below are 30 real practice questions for the Scrum Scrum Developer I (PSD-I) exam. Each question shows the correct answer and a detailed explanation when you reveal it. Use these to benchmark your readiness — if you score below 70% on these 30 questions, plan for at least 4 more weeks of study before booking.

PSD-I Practice Questions

FreePracticeQuiz.questionLabelScrum Artifacts
When can Product Backlog Refinement occur?
A
Only during Sprint Planning.
B
Anytime during the Sprint.
C
Only during Refinement meetings planned by the Product Owner.
D
Before Sprint Planning.
FreePracticeQuiz.questionLabelTechnical Practices
What would NOT be considered Refactoring?
A
Reordering method parameters to improve readability.
B
Extracting interfaces.
C
Renaming things to be more logical.
D
Changing external interfaces or APIS.
E
Extracting methods.
FreePracticeQuiz.questionLabelTechnical Practices
Your Scrum Team is one of seven teams working on a Software Product. All teams use the same Version Control System. Which is the best approach to deliver a high-quality Increment?
A
Developers should perform a combination of local and private builds.
B
Each team's automated build is integrated toward the end of the Sprint.
C
There is one automated and integrated build for all seven teams.
D
Each team should have its own automated build.
FreePracticeQuiz.questionLabelScrum Team
Who creates documentation included with an Increment?
A
The Developers.
B
Increments do not need documentation.
C
The Product Owner.
D
Technical Writers.
E
The Scrum Master.
FreePracticeQuiz.questionLabelTechnical Practices
What is a merge in a Version Control System?
A
Copying a portion of a code base to isolate it from the original codebase.
B
Identifying a particular codebase as ready for distribution.
C
Triggering a Deployment into Production.
D
Combining two or more versions of code into a single codebase.
FreePracticeQuiz.questionLabelScrum Events
Which three of the following are feedback loops in Scrum?
A
Daily Scrum.
B
Release Planning.
C
Sprint Review.
D
Refinement Meeting.
E
Sprint Retrospective.
FreePracticeQuiz.questionLabelQuality
Which four types of tests can be included in an automated test harness?
A
Performance.
B
Exploratory.
C
Unit.
D
Functional.
E
Manual regression.
F
Integration.
FreePracticeQuiz.questionLabelTechnical Practices
Which concept is described by the Last Responsible Moment?
A
Making decisions as soon as possible to close feedback loops as soon as possible.
B
Discover decisions to be made as soon as possible but postpone deciding to the latest reasonable moment.
C
The last moment in a Sprint when code changes are allowed, after this only stabilization work should be conducted.
D
Opening a learning window to validate hypotheses and create learning.
E
The last moment a Developer is responsible for quality, after this the Tester is responsible.
FreePracticeQuiz.questionLabelQuality
Choose four desirable characteristics of a Unit Test.
A
Includes exercising the persistence layer.
B
Makes assertions about only one logical concept.
C
Independent of others.
D
Test code is as small as possible.
E
Execution is fast.
FreePracticeQuiz.questionLabelTechnical Practices
Why does a test written using TDD (Test Driven Development) initially fail?
A
Because the test has not been refactored.
B
Because it has to be put into an automated test harness to be run.
C
Because the tests are checked in before the Product code exists.
D
Because the Product code to satisfy the test does not yet exist.
FreePracticeQuiz.questionLabelScrum Team
When do the Developers show their work to the Product Owner?
A
Whenever the Product Owner asks.
B
During the Sprint Review.
C
Anytime the Developers need feedback from the Product Owner.
D
All of the above.
FreePracticeQuiz.questionLabelTechnical Practices
What are possible benefits from practicing Test Driven Development (TDD)?
A
It is a great way for Testers to contribute early in the Sprint as they can start creating all the tests from the beginning on.
B
It makes Integration Tests obsolete and by doing so saves a lot of time.
C
It helps break down complex problems into smaller ones that are much easier to be tackled.
D
It increases collaboration between Developers as it requires Pair Programming.
E
It might lead to better code as Refactoring is part of the TDD cycle.
F
It helps to identify gaps in understanding the desired behavior.
FreePracticeQuiz.questionLabelTechnical Practices
Who decides the System Architecture of a Product developed using Scrum?
A
The Architect chosen by the Scrum Team.
B
The Software Architect assigned to the Scrum Team.
C
The Developers with input from the Scrum Team and others.
D
The Chief Architect.
FreePracticeQuiz.questionLabelTechnical Practices
When using Continuous Integration, how often should the build be executed?
A
Once per hour.
B
Whenever new or changed code is checked into version control.
C
Once per day.
D
Before the end of the Sprint.
E
Whenever new tests are created or uncertainty arises about whether old tests will pass.
FreePracticeQuiz.questionLabelTechnical Practices
Which of the following are advantages of Continuous Integration?
A
Readability of code is improved.
B
Know immediately how a change affected the Product.
C
The feature-branch is generally kept in a buildable state.
D
Reduce effort and risk when integrating changes.
FreePracticeQuiz.questionLabelScrum Team
Who determines how work is performed during the Sprint?
A
The Scrum Master.
B
The Scrum Team.
C
Team Manager.
D
Subject matter experts.
E
The Developers.
FreePracticeQuiz.questionLabelScrum Team
Who creates tests on a Scrum Team?
A
The Product Owner.
B
The Developers.
C
Quality Assurance Specialists.
D
The Scrum Master.
FreePracticeQuiz.questionLabelTechnical Practices
What is Test First Development (TFD)?
A
Creating tests before satisfying them.
B
Testing existing code before adding more code to it.
C
Having the Tester in the Scrum Team write the test plans before coding.
D
The continuous restructuring of Software to retain flexibility.
FreePracticeQuiz.questionLabelTechnical Practices
Which is the most reliable form of technical documentation?
A
A spreadsheet of passing manual tests.
B
The Developer's whiteboard.
C
UML model.
D
Release notes.
E
A help file.
F
A passing test harness with clear naming and vocabulary.
FreePracticeQuiz.questionLabelQuality
While developing new functionality, you find a bug that has already been delivered to the customer. What do you do?
A
Revise the tests so that the bug no longer appears on the bug report.
B
Fix the bug.
C
Talk to the Product Owner.
D
Stub out the code that caused the bug so it no longer occurs.
FreePracticeQuiz.questionLabelScrum Team
Who has the final decision about the order of items in the Product Backlog?
A
The Scrum Master.
B
The Stakeholders.
C
The Scrum Team.
D
The Developers.
E
The Product Owner.
FreePracticeQuiz.questionLabelQuality
What are two differences between Unit Tests and Integration Tests?
A
A Unit Test isolates a specific system behavior.
B
An Integration Test usually focuses on the integration of two or more units.
C
A Unit Test is automated.
D
An Integration Test runs overnight.
E
A Unit Test only runs on a Developer's workstation.
FreePracticeQuiz.questionLabelScrum Team
How much time must a Product Owner spend with the Developers?
A
100%.
B
Enough so that the Product Owner is not surprised by the value delivered by the Increment.
C
40%, or more if the Stakeholders agree.
D
Any amount of time the Developers ask the Product Owner to be present.
FreePracticeQuiz.questionLabelTechnical Practices
What are the typical roles when practicing Pair Programming?
A
Product Owner and Developer.
B
Business Analyst and Developer.
C
Tester and Developer.
D
Driver and Navigator.
E
Frontend and Backend.
FreePracticeQuiz.questionLabelScrum Artifacts
True or False: When multiple teams work together on the same Product, each team should maintain a separate Product Backlog.
A
True.
B
False.
FreePracticeQuiz.questionLabelScrum Artifacts
What are three of the best ways to address non-functional requirements?
A
Scrum is for functional, front-end development only.
B
Important, recurring non-functional requirements can be added to the Definition of Done.
C
Discuss them during a risk mitigation phase before development.
D
Include them in the Product Backlog.
E
Specific expectations can be used as Acceptance Criteria to specific Product Backlog Items.
F
Before the release, they should be tested and validated in a hardening Sprint.
FreePracticeQuiz.questionLabelTechnical Practices
What is the primary purpose of Refactoring?
A
Ensuring that all factors are constantly aligned.
B
Removing all bugs that were found during Regression Tests.
C
Making sure that the code is readable and maintainable.
D
Creating better technical documentation.
FreePracticeQuiz.questionLabelTechnical Practices
Which are four attributes of a good bug report?
A
Expected results and observed results.
B
Includes build or version number where bug was found.
C
Includes code for a proposed fix.
D
Provides simple and repeatable reproduction steps.
E
Screenshots or other pictures of the bug in action.
F
Explains some new system functionality desired.
FreePracticeQuiz.questionLabelTechnical Practices
The practice of decomposing a requirement into failing tests is called:
A
Regression Testing.
B
Object oriented requirements definition.
C
Acceptance Test Driven Development.
D
Behavior Driven Development.
FreePracticeQuiz.questionLabelTechnical Practices
What is a mock object?
A
A test object that mimics the behavior of a dependency in the system under test.
B
A mock helps you create a build script.
C
Mocks, stubs, dummies, fakes, and shims are all the same.
D
A mock is a way to initialize the database for testing.

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Yes. These 30 questions are taken directly from our 305+ Questions pool, written and reviewed by certified practitioners. They mirror the style, difficulty, and scope of the official Scrum PSD-I exam.

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The Scrum Scrum Developer I (PSD-I) is considered a pass-mark exam (passing score: 85% (34 out of 40)). Most candidates need 4–8 weeks of focused preparation. Use these free questions to gauge where you stand before committing to a full study plan.

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The official PSD-I exam has 40 questions.

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30 Free Scrum PSD-I Practice Questions

PSD-I Practice Questions

When can Product Backlog Refinement occur?

What would NOT be considered Refactoring?

Your Scrum Team is one of seven teams working on a Software Product. All teams use the same Version Control System. Which is the best approach to deliver a high-quality Increment?

Who creates documentation included with an Increment?

What is a merge in a Version Control System?

Which three of the following are feedback loops in Scrum?

Which four types of tests can be included in an automated test harness?

Which concept is described by the Last Responsible Moment?

Choose four desirable characteristics of a Unit Test.

Why does a test written using TDD (Test Driven Development) initially fail?

When do the Developers show their work to the Product Owner?

What are possible benefits from practicing Test Driven Development (TDD)?

Who decides the System Architecture of a Product developed using Scrum?

When using Continuous Integration, how often should the build be executed?

Which of the following are advantages of Continuous Integration?

Who determines how work is performed during the Sprint?

Who creates tests on a Scrum Team?

What is Test First Development (TFD)?

Which is the most reliable form of technical documentation?

While developing new functionality, you find a bug that has already been delivered to the customer. What do you do?

Who has the final decision about the order of items in the Product Backlog?

What are two differences between Unit Tests and Integration Tests?

How much time must a Product Owner spend with the Developers?

What are the typical roles when practicing Pair Programming?

True or False: When multiple teams work together on the same Product, each team should maintain a separate Product Backlog.

What are three of the best ways to address non-functional requirements?

What is the primary purpose of Refactoring?

Which are four attributes of a good bug report?

The practice of decomposing a requirement into failing tests is called:

What is a mock object?

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