EMERGING TRENDS IN SOFTWARE ENGINEERING
MISCELLANEOUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The use case diagram ____
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Specifies the functional decomposition of a system
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Comprises classes and objects
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Specifies who performs which tasks with a system that is going to be developed
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Models the time flow within a system
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Explanation:
Detailed explanation-1: -Actors are external entities that interact with your system.
Detailed explanation-2: -Purpose of Use Case Diagrams Use case diagrams are used to gather the requirements of a system including internal and external influences. These requirements are mostly design requirements. Hence, when a system is analyzed to gather its functionalities, use cases are prepared and actors are identified.
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