Hello Friends in this article i am gone to share Software Architecture for the Internet of Things by EIT Digital | Quality Attributes Quiz Answers with you.
Quality Attributes Quiz Answers
Question 1)
What is a quality attribute?
- A quality attribute is a measurable or testable property of a system that is used to indicate how well the system satisfies the needs of its stakeholders.
- A quality attribute is a generic way to define the quality of the system.
- A quality attribute is a definition of the quality of a specific part of the system.
Question 2)
How do you know whether a quality attribute is well defined? Select all that apply.
- It should be as concise as possible.
- You should be able to write a test for the quality attribute requirement.
- You should be able to quantify the quality attribute requirement.
Question 3)
One of the examples below has to do with design quality. Pick the correct one.
- Design quality is primarily relevant when the system is in its operation phase: e.g. the number of messages that the system can process within a given time.
- Design quality measures how easily the system can be adapted while it’s still under construction.
Question 4)
Why do we often have to make trade-offs when defining quality attributes?
- Because you have to pick one quality attribute that will be most relevant on the highest level (the system level).
- Because all quality attributes impact one another.