Free PSD Exam braindumps download (PSD exam dumps Free)

What is a merge in a version control system?

Identifying a particular codebase as ready for distribution
Combining two or more versions of code into a single codebase
Copying a portion of a codebase to isolate it from the original codebase
Two or more developers working together to ensure proper coding and configuration management

Answer(s): B

Merging means combining two different versions of the code into one version.

In software development DRY refers to:

Answer(s): B

DRY, don't repeat yourself

Who is responsible for a sprint backlog item that contains several database tasks?

Answer(s): A

Developers are responsible for conducting the work on the sprint backlog

How is architecture decided in a scrum team during a project?

The developers emerge architecture as the system is created
The architect works in the early part of each sprint to define the architecture of that sprint
Upfront designs are presented to the developers prior to the first sprint
The architecture cares for itself as code is written and deployed
An architect on the team undertakes all architecture tasks

Answer(s): A

Architecture emerges as more is created. There are often guidelines and principles in place.

What does a test written with TDD represent?

Answer(s): A

The test gets written first in TDD, after that, the production code will be written to satisfy the test.

Free PSD Exam Braindumps Professional Scrum Developer Questions 46–50 (page: 11)