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State and describe any four notations used in use-case diagram. OR Explain the notations used in use case diagrams.
written 6.9 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 6.8 years ago

Subject: Object Oriented Modeling and Design

Difficulty: Medium

Marks: 4 Marks
object oriented programming
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written 6.8 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 6.8 years ago

Notations used in use case diagram are:

1.Use case: Use case is the description of set of sequences of actions. It is graphically represented as an ellipse and labeled with the name of the use case. Use case represents an action performed by a system.

Notation:

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2.Actor: An …

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