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

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

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Expert Solution

  • 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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