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Define the terms link and association. Also draw a class diagram for railway reservation system.
written 6.9 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 6.9 years ago

Subject: Object Oriented Modeling and Design

Difficulty: Medium

Marks: 8 Marks
object oriented programming
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written 6.9 years ago by gravatar for teamques10 teamques10 ★ 70k

Links: A Link is the basic relationship among objects. It is used in object diagrams. Helps inunderstanding the relationship between objects, with data values and multiplicity diagram.

Association: An association represents a family of links. A binary association (with two ends) is normally represented as a line. An association can …

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