Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

Can we define private and protected modifiers for variables in interfaces?

1 1144

What is a pointer and does java support pointers?

1 1086

Why is the main method declared static?

1 1198

I don’t want my class to be inherited by any other class. What should I do?

1 1078

Can an interface implement another interface?

1 1102

What do you understand by private, protected and public?

1 1112

Which oo concept is achieved by using overloading and overriding?

1 1093

A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances.

1 1071

What is the purpose of declaring a variable as final?

1 1033

What is a marker interface?

2 1241

Can a abstract class be declared final?

1 1063

What are instance variables?

1 1146

What is the difference between method overriding and overloading?

1 1330

Can a method inside a interface be declared as final?

1 1062

Can a main method be overloaded?

1 1094

Un-Answered Questions { Java Related }

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

1120

How to create a base64 decoder in java8?

1122

What are the contents on web.xml in struts application ?

1056

What is latest hibernate version?

481

What is the java api?

981

What is the difference between filters and interceptors ?

1288

Is minecraft 1.15 out?

1032

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

1028

explain different ways of using thread? : Java thread

1072

What do you mean by an interface in java?

1091

What do you know about validation plugin ?

1017

What is java string pool?

1070

What if I write static public void instead of public static void?

925

what are the different modes of archival? Explain each mode in two lines each?

990

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

1061

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