Java questions:What are abstract classes?What are final classes?What are static classes? Difference between static and nonstatic classes. What is inheritance? Give example and explain

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Explanation of abstract, final, and static classes and inheritance in Java.

Abstract classes are classes that cannot be instantiated and are meant to be extended by other classes.
Final classes are classes that cannot be extended by other classes.
Static classes are nested classes that can be accessed without creating an instance of the outer class.
Static classes are different from non-static classes in that they cannot access non-static members of the outer class.
Inheritance is a mechanism in which a subclass inherits the properties and methods of its superclass.
For example, a class Animal can be a superclass of classes like Dog and Cat, which inherit properties like name and age.

Java questions:What are abstract classes?What are final classes?What are static classes? Difference between static and nonstatic classes. What is inheritance? Give example and explain

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