Input/Output partitioning correct answers Input partitioning: dividing the range of possible inputs into distinct groups based on similar characteristics or expected outcomes.
Output partitioning: categorizing the possible outputs of a system into different groups
Principles of Testability:
Ob...
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Input/Output partitioning correct answers Input partitioning: dividing the range of possible inputs
into distinct groups based on similar characteristics or expected outcomes.
Output partitioning: categorizing the possible outputs of a system into different groups
Principles of Testability:
Observability
Controllability
Automatability
Isolateability correct answers Observability: The extent to which the response of the SUT to a
test can be verified (like a normal string).
Controllability: The extent to which the SUT can be made to perform specific actions of interest.
Automatability: The ability to execute the test programmatically.
Isolateability: The degree to which the element under test can be validated on its own.
Mutational fuzzing correct answers . With mutational fuzzing a developer defines mutations,
which are operations that transform one input into another, slightly different input.
e.g <br> -> <bb>
Wicked Problem correct answers A problem that can be defined by solving it.
Solution is not true/false, just good/bad.
Like performance
Give me an example of functional and non-funcitonal requirements correct answers Functional:
Click a button shows an alert.
Non-Functional: Attributes (e.g Security, Performances, Usability)
What is the Elicitation correct answers Extraction of information from stakeholders or other
sources.
Advantages and Disadvantages of Waterfall correct answers Advantages: The requirement is
very clear and No need customer involvement.
Disadvantages: Overall System cannot be validated until done
Advantages of Extreme Programming (XP) correct answers Continuous development that start
from very small and is very collaborative. All team members have equal role
Advantages of Spiral Model correct answers Waterfall methodology that revisits each system
phase on each iteration but not involving customer's feedbacl
INVEST correct answers User stories must be:
Independent
Negotiable
Valuable
Estimatable
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