discuss why uses cases are an essential part of determining functional requirements?

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In determining functional requirements, uses cases are an essential part.
Use cases represent the interactions between the actor and the system.
Functional requirements define the functionality or the behavior of the software.
Use cases are one of the ways to document functional requirements.
For the communication of functional requirements, use cases can be used.
Use cases have a role in capturing functional requirements.
The use cases represent how a person or a user interacts with the system 0r organization in order to achieve a particular goal.
The functional requirements describe the functionality or the capable functions and the behavior of a particular system.
That is the total use cases depict or represent the total set of functional requirements of a particular system.
So there is no need for separate documentation to describe the functional requirements if the uses cases are used.

venereology answered 1 year ago

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