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

Who developed java?

980

What is finalize() function in java?

1005

Explain the inheritance?

961

How we can skip finally block of exception even if some exception occurs in the exception block in java?

938

What is the base class of all exception classes in java?

1050

Explain the difference between jdk, jre, and jvm?

1038

What is java virtual machine? Explain

1020

how we can make a read-only class in java?

981

What is "this" keyword in java? Explain

1091

how we can create packages in java?

951

What is abstract class? Explain

1037

what is instanceof operator used in java?

1022

How we can generate random numbers in java?

1120

What do you mean by local variable and instance variable?

939

What is the differences between c++ and java? Explain

1037

Un-Answered Questions { Java J2EE }

What is servlet container?

1112

Does jdbctemplate use prepared statements?

905

What is dependency injection in spring?

432

What is java util concurrentmodificationexception?

903

What is a Presistent Object?

1230

What is user defined exception in Java?

1067

What is package protected in java?

979

What are the different modules in spring?

550

State differences between C and Java?

1200

How to integrate log4j logging in hibernate application?

378

What is the r character?

1005

What is the super void?

896

What is the purpose of form-beans tag in struct-config.xml?

902

What is the procedure for initializing a servlet?

1030

Do you know what type of object is returned by resultset.getobject()?

1140

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