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

Which class has no duplicate elements?

8 16526

Which class is extended by all other classes?

4 10482

Which class is the immediate superclass of the Container class?

1 7338

Name the immediate superclass of the MenuComponent class?

1 4928

To obtain design information about an object, which class in used?

1 4839

Which containers may have a MenuBar?

1 5615

In what type of containers, Border layout is a default layout?

3 7334

Which containers use a FlowLayout as their default layout?

3 8493

Which java.util classes and interfaces support event handling?

2 12669

To set the position and size of a component, which methods are used?

3 10974

What are the allowed, non-Unicode letter characters that can be used as the first character of an identifier?

2 5298

Name the package that always imported by default?

4 13488

Who developed JScript language?

3 6863

Is Java is 100% pure OOPS? Explain?

ANZ,

27 42467

Why are the methods of the Math class are static?

1 8973

Un-Answered Questions { Java J2EE }

Can we return resultset in java?

980

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

1085

How to sort array in descending order in java?

976

How is declarative handling of exceptions done in struts ?

990

Differentiate between static and non-static methods in java.

1106

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

2244

What do you know about validation plugin ?

1009

What is a classloader in java?

1072

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

1071

explain different ways of using thread? : Java thread

1068

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

1023

What is parsing in java?

1022

What is the difference between filters and interceptors ?

1273

Find Best Job Vacancies across the world on Jooble!

117

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2848

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