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

Does variable declaration allocate memory?

1054

What is the meaning of variable in research?

1022

What is difference between static variable and global variable?

1072

Where local and global variables are stored?

1091

Can we change the value of static variable?

969

What is static variable with example?

1019

What is difference between local variable and global variable?

1029

Where are the local variables stored?

1078

Why are global variables used?

1030

Why local variables are stored in stack?

987

What is function declaration?

974

How are variables stored in memory?

1080

Which variables are stored in heap?

1040

What are the rules for variable declaration?

982

Are variables stored in ram?

1018

Un-Answered Questions { Java J2EE }

Does java have extension methods?

992

Why do we need a constructor in a servlet if we use the init method?

1059

What is the difference between constructor and setter injection?

432

What are the different types of methodologies?

1016

how we can create packages in java?

981

Can an interface have a constructor?

980

How do I load a database driver with JDBC 4.0 / Java 6?

996

what is meant by JRMP?

2364

What do you understand by a Static Variable?

1223

What is ternary operator in java?

1071

What is @embeddedid in hibernate?

377

What are the differences between string, stringbuffer and stringbuilder?

1042

What is the difference between checked exception and unchecked exception?

1020

Explain the advantages of hibernate?

460

How is a bean added to a spring application?

468

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