SOFTWARE DESIGN
OBJECT ORIENTED DESIGN
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Object Diagram
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State Diagram
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Sequence Diagram
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Deployment Diagram
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Detailed explanation-1: -A lifeline represents an individual participant in a sequence diagram. A lifeline will usually have a rectangle containing its object name. If its name is “self", that indicates that the lifeline represents the classifier which owns the sequence diagram.
Detailed explanation-2: -A sequence diagram consists of a group of objects that are represented by lifelines, and the messages that they exchange over time during the interaction. A sequence diagram shows the sequence of messages passed between objects. Sequence diagrams can also show the control structures between objects.
Detailed explanation-3: -With sequence diagram constructs we are describing object behavior in scope of one use case and their interaction. Each object in system goes through a so called lifecycle (create, supplement object with data, use object, decommission object).