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

How are commas used in the initialization and iteration parts of a for statement?

2 5964

Explain about global variables in Java?

3 9361

Does 'true' and 'false' are keywords?

5 8999

As a developer what steps do you take to improve the performance?

4 7915

Can Applet have constructors?

Infosys,

5 27712

Can an exception be rethrown?

Wipro,

4 14157

Can try statements be nested?

Wipro,

3 9181

Can we access a database using applets?

Hewitt,

2 7719

Can you extend more than one interface?

9 23497

Can you have a constructor in abstract class?

HCL,

18 53856

Can you have an inner class inside a method and what variables can you access?

2 8561

Can you run the product development on all operating systems ?

1 6518

what are Checked & Unchecked exceptions ?

2 8014

What will happens if you opened Internet Explorer 4 times?

2 5950

What is the default modifier in Interface?

5 14575

Un-Answered Questions { Java J2EE }

How interceptor works in struts 2?

1043

Tell me are there implementations for sorting and searching in the java libarary?

1027

What is a controller class in spring?

433

What are four types of JDBC driver?

1134

what is function overloading in java?

1288

Is kafka a jms?

815

How is hibernate accessed using the spring framework?

565

Can you inject null and empty string values in spring?

426

What is jms connection?

816

What is spring bin?

455

What is hibernate entity class?

458

Can tomcat run ejb?

1006

How to check jdbc connection in linux?

1021

How can a gui component handle its own events?

1103

What is the return type of class.forname() method?

946

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