UGC NET CSE | June 2016 | Part 3 | Question: 38

Question

It is possible to define a class within a class termed as nested class. There are __ types of nested classes

• A. 2
• B. 3
• C. 4
• D. 5

Answer 1

ans should be C 

There are four kinds of nested class in Java. In brief, they are:

• static class: declared as a static member of another class
• inner class: declared as an instance member of another class
• local inner class: declared inside an instance method of another class
• anonymous inner class: like a local inner class, but written as an expression which returns a one-off object
• Refer http://stackoverflow.com/questions/70324/java-inner-class-and-static-nested-class

Comments

There are two types of nested classes  in Java(Static and Non Static) in whole ..Sir you have narrowed down to a deeper level of categorizing Static and Non static Classes

Static

Non Static