What is Java What is data What is Collection What is Abstraction What is polymorphism

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Java is a popular programming language used for developing applications. Data refers to information. Collection is a group of objects. Abstraction hides implementation details. Polymorphism allows objects to be treated as instances of their parent class.

Java is an object-oriented programming language known for its portability and versatility.
Data is information that can be stored and manipulated by a computer program.
Collection in Java refers to a group of objects that can be manipulated as a single unit.
Abstraction in Java is a concept that hides complex implementation details and only shows the necessary features to the user.
Polymorphism in Java allows objects to be treated as instances of their parent class, enabling flexibility and reusability.

What is Java What is data What is Collection What is Abstraction What is polymorphism

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