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Scrum PSD - Professional Scrum Developer 1 (PSD I)

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Total 163 questions

The CEO demands a feature from the developers during the sprint. What should the developers do?

A.

Add the item to the next sprint

B.

Add the item to the current sprint and work harder

C.

Add the item to the current sprint and leave out something that is less important

D.

Inform the product owner, so the PO can deal with the CEO

Why are automated builds important?

A.

You are unable to check in code without them

B.

They help you find defects and configuration management issues

C.

Without them you can’t tell if your code works

D.

They are part of the Definition of Done

What is code coverage? (choose the best answer)

A.

The degree to which the system under test has been exercised by tests.

B.

The number of Developers that understand how the code works.

C.

An insurance policy that covers the code for defects.

D.

The percentage of code in version control included in a build.

What does code coverage show?

A.

The ratio of the number of tests to lines of code in the system being tested

B.

The quality of unit tests being written

C.

Code being exercised by tests

D.

The absence of defects in code

E.

When a feature is done

Scrum demands code review

A.

True

B.

False

What is test first development?

A.

The continuous restructuring of software to retain flexibility

B.

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

C.

Creating tests before satisfying them

D.

Testing existing code before adding more code to it

Which best describes the practice of expressing requirements as acceptance tests?

A.

Regression testing

B.

Acceptance test driven development

C.

Objective Driven Development

D.

Quality Oriented Requirements Development

True or False: An Increment must be released to customers or users at the end of each Sprint.

A.

True

B.

False

Based on "Sprint 7 Burn-Down Chart," would you do anything different in Sprint 8? (choose the best two answers)

A.

The Developers may forecast less overall work in Sprint 8.

B.

Stakeholders will encourage the Scrum Team to estimate better during the Sprint 8 Planning Meeting.

C.

There is nothing wrong. The Developers will present all Product Backlog items selected for Sprint 7 at the end of the Sprint.

D.

The Developers carry over incomplete Sprint Backlog items from Sprint 7 to Sprint 8 and monitor the Sprint 8 burn-down chart. As soon as deviation from trends is detected, the Developers work with the Product Owner to negotiate remaining work.

E.

The Scrum Master adds additional Developers for Sprint 8.

F.

The Developers put incomplete Product Backlog items back into the Product Backlog for re-ordering. The Product Owner may ask the Developers to complete the unfinished Product Backlog items from Sprint 7 in Sprint 8.

Upon what type of process control is scrum based?

A.

Deductive

B.

Hybrid

C.

Empirical

D.

Technical