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g.
Generalization
Generalization is a technique to group object
classes that have commonalities in their attributes
or methods into a supertype. The attributes and
methods of the supertype then will be inherited by
the subtype. The concept of inheritance is
implemented so that the attributes or methods in
supertype can be reused by the subtype. So it is
more efficient for the developer to reuse the
previous subtype.
h.
Dependency
Dependency relationship is used to model the
association between two classes to indicate that
when a change made in one class will affect
another class. This relationship is usually used
between a control class and transient class.
In
UML, a dependency relationship is a relationship
in which one element, the client, uses or depends
on another element, the supplier.
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