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What are functional and non- functional requirements in software engineering?
Functional Requirements are the Expected functionality or services from the system.
Non Functional Requirements are System property and constraints.
Now Constraints can be on requirements itself.
Some examples are of Response time, 24X7 availability of the system etc.
Non Functional Requirements are System property and constraints.
Now Constraints can be on requirements itself.
Some examples are of Response time, 24X7 availability of the system etc.