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Questions # 11:

What is the role of modeling in scrum teams?

Options:

A.

Models are not used by agile teams

B.

Models are maintained along with the software as it emerges

C.

Models are assembly instructions for the developers

D.

Modeling may be useful to increase shared understanding

Expert Solution
Questions # 12:

What is an integration test?

Options:

A.

A test of the user interface

B.

A test that runs during a continuous integration build

C.

A test of multiple units of functionality

D.

A test of a single unit of functionality

Expert Solution
Questions # 13:

What is a merge in a version control system?

Options:

A.

Identifying a particular codebase as ready for distribution

B.

Combining two or more versions of code into a single codebase

C.

Copying a portion of a codebase to isolate it from the original codebase

D.

Two or more developers working together to ensure proper coding and configuration management

Expert Solution
Questions # 14:

What is pair programming?

Options:

A.

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

B.

Two developers writing code together, providing constant peer review

C.

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

D.

Developer and tester work together to write and test code

Expert Solution
Questions # 15:

When should a newly discovered huge bug of a previous sprint be fixed?

Options:

A.

Immediately.

B.

Don't fix it immediately, but change the test to not show it as a temporary fix.

C.

Don't fix it, but stub out the code that causes it.

D.

Depends on what the product owner wants.

Expert Solution
Questions # 16:

What is an inappropriate activity for a developer with special QA skills?

Options:

A.

Create a plan for testing the application

B.

Identify tools and techniques to be used in testing the product

C.

Define acceptance criteria for features

D.

Delay test activities until a feature has been coded

Expert Solution
Questions # 17:

Improvements that are outcome of the sprint retrospective can be added to the sprint backlog for the next sprint.

Options:

A.

True

B.

False

Expert Solution
Questions # 18:

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

Options:

A.

Until everyone is done.

B.

Max two hours for a one month sprint

C.

Max two hours

D.

Max four hours

E.

Max four hours for a one-month sprint

Expert Solution
Questions # 19:

What should the Scrum Team do during the first Sprint? (choose the best answer)

Options:

A.

Analyze, describe, and document the requirements for the subsequent Sprints.

B.

Define the major product features and a release plan architecture.

C.

Make up a plan for the rest of the project.

D.

Create at least one valuable and useful Increment.

Expert Solution
Questions # 20:

What does code coverage show?

Options:

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

Expert Solution
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