adspace


What are null interfaces in JAVA ? and give me some
examples?

Answer Posted / abc

NULL Interface are marker interface in JAVA, when any class
implements such marker interface then object of that class are
being handeled differently by JVM

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is minecraft 1.15 out?

1046


Explain public static void main(string args[]) in java.

1079


What is an object in java and how is it created?

1141


explain different ways of using thread? : Java thread

1084


Write a program to print count of empty strings in java 8?

1087


What are the differences between heap and stack memory in java?

1143


What do you mean by an interface in java?

1105


What is a classloader in java?

1091


How to create a base64 decoder in java8?

1139


Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2666


What is a constructor overloading in java?

1126


What is the difference between equals() and == in java?

1042


What is parsing in java?

1044


Differentiate between static and non-static methods in java.

1129


What is java string pool?

1084