Aggregation and containment in the Programming
Illustrate the basic difference between Aggregation and containment in the Programming?
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Aggregation is a relationship between the whole and a part. We can add or subtract some of the properties in the part (or slave) side. It won’t influence the whole part.
Best illustration is Car that comprises the wheels and some additional parts. Even although the parts are not there we can call it as car.
However, in the case of containment the entire part is influenced when the part in that got influenced. The human body is an apt instance for this relationship. Whenever the whole body dies the parts (heart and so on) are died.
Portable: The Portability is the quality of a program which makes it probable to run it on different kinds of computers. The programs written in low level languages are usually not very portable since they are generally closely tied to a particular in
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Static nested class: It is a nested class with static reserved word in its header. Dissimilar inner classes, objects of static nested classes contain no enclosing object. They are as well termed as nested top-level classes.
Class body: It is a body of class definition. The body collects the definitions of a class's members that is, methods, fields and nested classes.
Illustrate the difference between the choice and list?
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