Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ublic class Java_Coding_Samples { public static void JavaHungr(NumberFormatException ae){ System.out.println("integer"); } public static void JavaHungry(Exception e){ System.out.println("string"); } public static void JavaHungry(ArithmeticException ae){ System.out.println("object"); } public static void main(String[] args) { JavaHungry(null); }

1 2749

what is ABSTRACTION and what are using in real time project?

iGate,

1 4015

For technical interview question please sir send me because tomorrow my interview

FactSet Systems,

1 4699

How to define a constant variable in Java?

TCS,

1 3145

Un-Answered Questions { Java J2EE }

Can a class be private or protected in java?

1064

When can an object reference be cast to an interface reference in java programming?

1025

Explain how to work with error tags?

1023

What is unidirectional causality?

397

What is the difference between an inner class and a sub-class?

1019

what do you mean by classloader?

1092

What is the global security?

855

Can I run seam in a j2ee environment?

979

What is the difference between session and sessionfactory in hibernate?

552

Can I configure the messaging bridge to automatically downgrade the quality of service if the exactly-once service is not available on either the source or target bridge destination? : BEA Weblogic

1000

What is meant by a Named SQL Query in hibernate and how it’s used?

386

I configured the messaging bridge to use the exactly-once quality of service for two-phase transactions. So why am I getting a quality of service is unreachable error? : BEA Weblogic

1003

What are the different application servers and web servers supporting j2ee technology?

826

When do you use programmatic and declarative transaction management?

539

What are the steps of orm?

348

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