Is aggregation an inheritance?

The difference is typically expressed as the difference between “is a” and “has a”. Inheritance, the “is a” relationship, is summed up nicely in the Liskov Substitution Principle. Aggregation, the “has a” relationship, is just that – it shows that the aggregating object has one of the aggregated objects .6 Kas 2008

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What is Java and features of Java?

Java Features Java is platform-independent . Some programs developed in one machine can be executed in another machine. It is designed for building object-oriented applications. It is a multithreaded language with automatic memory management. It is created for the distributed environment of the Internet.12 Şub 2022

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What do you mean by polymorphism?

Definition of polymorphism : the quality or state of existing in or assuming different forms : such as. a(1) : existence of a species in several forms independent of the variations of sex. (2) : existence of a gene in several allelic forms also : a variation in a specific DNA sequence.

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