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

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

Name the exception class which is connected to the exceptions thrown by the applications?

379

Explain the concept of a beanfactory?

405

What is 'throws advice' in spring?

377

Write a program to print fibonacci series up to count 10.

898

Difference between arraylist and hashset in java?

1126

Write a program to print fibonacci series

1149

What is an object in java?

1030

What is local variable and instance variable?

1052

What is the difference between declaration and definition in java?

1067

How to find the given number is a prime number or not by getting input from the user

1094

How to reverse a string in java?

1072

What are the different access modifiers available in java?

1038

How to display all the prime numbers between 1 and 100

1010

Mention some features of java?

957

Write a program to print the pattern given below

930

Un-Answered Questions { Java J2EE }

What is JDBC DataSource and what are it’s benefits?

1205

What is the this keyword?

1024

Why do we use ejb?

992

Why do we go for spring?

373

What is java swing used for?

998

Write a program to show the functionality of doget and dopost method?

1215

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

1020

What are the benefits of using dependency injection?

415

Can each java object keep track of all the threads that want to exclusively access it?

948

What does it cost to replace struts?

963

How to find the index of the largest number in an arraylist java?

1030

How do you write a good declaration?

975

Define Multiprogramming and Multiprocessing in java.

1144

Define hibernate and hql?

329

Why we need to integrate struts with spring?

393

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