Which are two benefits of establishing naming conventions for code?

To communicate the identity of the developer that wrote the code

To make it easy to distinguish between different software products

To communicate the identity of the developer that wrote the code

To reduce friction in a shared codebase

To ensure that orphan functions are not created

When is performance testing most effectively performed?

In production during peak hours

Just before deployment to production

Why might a scrum team choose to do pair programming?

Information sharing and learning

The right time to refactor code using TDD is

When preparing legacy code for unit tests

When I can see the debt building in the code

Why are automated builds important?

They help you find defects and configuration management issues

You are unable to check in code without them

They help you find defects and configuration management issues

Without them you can't tell if your code works

They are part of the Definition of Done

When are testers and QA experts ideally included in the project?

From the beginning and throughout the sprints, but let's call them developers

When a continuous integration build fails, who should fix it?

The person who is responsible for configuration management within the team

The tester responsible for validating builds

The next person who needs the build to complete successfully

What is the role of modeling in scrum teams?

Modeling may be useful to increase shared understanding

Models are not used by agile teams

Models are maintained along with the software as it emerges

Models are assembly instructions for the developers

Modeling may be useful to increase shared understanding

What is test first development?

Having the tester in the development team write the test plans before coding

The continuous restructuring of software to retain flexibility

Having the tester in the development team write the test plans before coding

Creating tests before satisfying them

Testing existing code before adding more code to it

How do you know that the developers are cross-functional?

Developers have the combined skills to create a usable increment

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

Acceptance test driven development

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

Handle them during a risk mitigation phase before development

Specific expectations can be used as acceptance criteria to specific product backlog items

Important, recurring non-functional requirements can be added to the definition of done

Handle them during a risk mitigation phase before development

Scrum is for functional, frontend development only

Include them in the Product Backlog

Before the release, they should be tested and validated in a hardening sprint

Specific expectations can be used as acceptance criteria to specific product backlog items

Important, recurring non-functional requirements can be added to the definition of done

Cyclomatic complexity is a metric for:

Measuring branching structures and nesting levels in code

Assessing if code is written in as few lines as possible

Determining the number of unit tests required to ensure correctness

Demonstrating code is well structured and cleanly implemented

What would not be considered refactoring?

Changing external interfaces or APIs

Reordering method parameters to improve readability

Changing external interfaces or APIs

Renaming things to be more logical

What is the step to take in TDD after the tests have failed?

Write the code to satisfy the test

Meet with the team to see why it fails

Change the test in a way that is passes

Run it again to verify it fails.

Write the code to satisfy the test

When do the developers participate in the product backlog refinement?

Never, it is the sole responsibility of the Product owner to refine the backlog

Only during the sprint planning

Only during the refinement meetings planned by the PO

What is not a desirable characteristics of a unit test?Test code is as small as possible

Includes exercising the persistence layer

Makes assertions about only one logical concept

What is pair programming?

Managers doing performance reviews by comparing one programmer's code to another's

Two developers writing code together, providing constant peer review

Two programmers writing code separately, but always review each other's pull requests

Developer and tester work together to write and test code

Your team is one of seven teams working on a product. All teams use the same version control system. Which is the best approach to deliver high-quality increments?

There is one automated build for all teams

Each team's automated build is integrated toward the end of the sprint

Developers should perform a combination of local and private builds

Each team should have its own automated build

There is one automated build for all teams

Who is responsible for the system architecture of a product developed using Scrum?

The architect chosen by the developers

What are the scrum values?

commitment, focus, openness, respect and courage

commitment, empiricism, focus, respect

commitment, focus, respect, transparency and courage

transparency, inspection, adaptations

commitment, focus, openness, respect and courage

Which phrase best describes a product owner?

Mediator for the developers and customers

How long should the sprint review take? Choose the best answer

Max four hours for a one-month sprint

Max two hours for a one month sprint

Max four hours for a one-month sprint

The product owner determines how many product backlog items the developers select for the sprint in the sprint planning.

False, the scrum master does that

True, in line with what was promised to the stakeholders

True, if the developers have enough capacity

False, the project manager does that

Several scrum teams share the scrum master. Developers of multiple teams approach the scrum master, because they need fulltime commitment from the same technical specialist for the next sprint. What should the scrum master consider for the response to this problem? Choose the two best answers.

The benefit of the teams figuring it out theirselves

The ability of the scrum teams to produce integrated increments

The benefit of the teams figuring it out theirselves

The need to have all developers busy with work

The ability of the scrum teams to produce integrated increments

What is the definition of done good for? Choose all that apply.

It creates a shared understanding of what done means

It helps the developers know how much work to select during the sprint planning

This way documentation is obligated and cannot be skipped

It creates a shared understanding of what done means

Management knows what the work of the developer needs to be checked for

It helps the developers know how much work to select during the sprint planning

How much time will there be after a sprint before the next one starts?

None, a new sprint starts immediately after the end of the previous one

Enough to deploy the increment and update the product backlog based on the outcome of the sprint review

Enough to clean up lingering definition of done points

None, a new sprint starts immediately after the end of the previous one

At most a week for a one-month sprint

What do scrum artifacts represent?

Visual representation of the progress

What are two responsibilities of testers in the scrum team? (choose two)

All developers are responsible for quality

Verifying the work of the programmers

Which three describe TDD?

An incremental and emergent approach to software design

A software development technique based on automated tests

A predictable way to develop working well-organized code

An incremental and emergent approach to software design

A software development technique based on automated tests

A predictable way to develop working well-organized code

Creating a manual test script before writing code

Having testers involved in the development process

When does the development team show their work to the product owner?

Anytime the developers need feedback from the product owner

Whenever the product owner asks

Which are three attributes of a bad bug report?

Vague statements or untested assumptions

Simple and repeatable reproduction steps

Scrum PSD Practice Test 2 - Free Online Exam Prep & Questions

Spam

Selling illegal goods, money scams etc.

Hate Speech

Serious attack on a group.

Harassment and bullying

Harassing an individual (including doxing)

Harmful activities

Threatening or glorifying violence or serious harm, including self-harm

Adult content (Consensual)

Nudity/Sexual content

Sexual exploitation and abuse (child safety)

Sexually explicit or suggestive imagery or writing involving minors

Sexual exploitation and abuse (adults and animals)

Sexually explicit or suggestive imagery or writing involving non-consenting adults or non-humans

Plagiarism

Reusing content without attribution (link and blockquotes)

Poorly written

Not in English or has very bad formatting, grammar, and spelling

Inappropriate credential

Author's credential is offensive, spam, or impersonation

Other

Ex. Illegal content, incomplete question...

Scrum PSD Practice Test 2

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Scrum PSD Practice Tests

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