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

2 691

In Java, what are this() and super(), and where are you required to use them?

2 660

What does this() represent, and how is it used in Java?

2 646

What does super()represent, and how is it used in Java?

2 678

What is a Java switch statement, and how can it be used?

2 734

5 What is Java exception handling?

1 918

Un-Answered Questions { Java J2EE }

What is database connection pooling? Advantages of using a connection pool?

1002

wahts is mean by dynavalidatorform in struts/

1996

How is hashset defined in java?

961

What is the file extension you use for hibernate mapping file?

406

What is difference between == equals () and compareto () method?

980

Why spring is so popular?

361

Does anyone still use java?

1055

What is addbatch jdbc?

951

What is the declaration statement?

886

What are the design principles for ejb?

864

Can constructor be static or final?

1037

How do we translate jsp?

989

Write a program to print all permutations of string?

1064

When should I use a custom login module versus a TAI to assert identity information?

831

how many types of Inheritance?

1120

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