Encapsulation and data abstraction in Java

abstraction is defined as hiding the complexity of process.Encapsulation is defined as wrapping up of DATA and FUNCTIONS together in container i.e class.Take real time example Any Bike that we take we know only how to ride the bike but we don't know what mechanism takes place inside the bike while riding.mechanism inside bike known as Abstraction.with help of key we can ride the bike i.e Encapsulation(ie Objects of class)polymorphism is defined as ability to make more than one form ,ie is two types Compile time,Run time polymorphism

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