Multiple choice technology web technology

Key elements of the use-case diagram are:

  1. people, computers

  2. actors, use-cases

  3. people, classes, and objects

  4. uses, cases

  5. scenarios in point form
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B Correct answer
Explanation

A use-case diagram in UML primarily consists of actors and use cases. Actors represent the external entities (people or systems) that interact with the system, while use cases represent the specific functionalities or services the system provides. Other UML diagrams deal with classes, objects, or detailed scenarios, but those are not the core elements of a use-case diagram.

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