SOFTWARE DESIGN
OBJECT ORIENTED DESIGN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In a sequence diagram, the symbol-
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Message
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Condition
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Iteration
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Delete object
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Explanation:
Detailed explanation-1: -Messages in a sequence diagram. A message is a communication between objects that conveys information with the expectation that action will ensue. The receipt of a message is one kind of event. The message is drawn as a horizontal line from one object lifeline to another.
Detailed explanation-2: -Reply or Return Message A reply message is drawn with a dotted line and an open arrowhead pointing back to the original lifeline.
Detailed explanation-3: -Lifeline. Lifelines in a UML Structure diagram are used to represent each instance in interaction. Actor. Activity. State. Object Flow. Bars. Initial State. Control Flow. More items
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