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Java J2EE Interview Questions
Questions Answers Views Company eMail

What part of memory - Stack or Heap - is cleaned in the garbage collection process?

 1 953

What is the difference between the program and the process?

 1 1025

. What are the differences between constructor and method of a class in Java?

 1 1188

How do you use final keywords and final variables in Java?

 2 919

In Java, what types of classes perform inheritance?

 2 986

What types of inheritance does Java support?

 2 968

What is Java exception handling?

 1 871

What are the differences between unchecked exception, checked exception, and errors?

 2 1164

What are the types of loops in Java, and how are they used?

 2 924

How do you declare an infinite loop?

 2 1059

What is the difference between the continue and break statement?

 2 984

What is the entry point in Java, and how is it written?

 2 1023

In Java, what are public static void main string args?

 2 1005

In Java, what’s the purpose of static methods and static variables?

 2 957

How do you use, call, and access a static method in Java?

 2 1001

Un-Answered Questions { Java J2EE }

What is the difference between filters and interceptors ?

1308

What is parsing in java?

1036

Write a program to find the whether a number is an Armstrong number or not?

1095

What is lazy class?

484

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

1062

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

2661

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2261

explain different ways of using thread? : Java thread

1079

How can you inject java collection in spring?

507

Realized?

2259

Can we return resultset in java?

990

What do you mean by an interface in java?

1098

Find Best Job Vacancies across the world on Jooble!

137

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

1069

What is latest hibernate version?

486

For More Un-Answered { Java J2EE } Questions Click Here