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 programming language is best in future?

963

Is java util regex pattern thread safe?

1019

Is java a software?

954

Is array serializable java?

984

What is java life cycle?

1005

Can we serialize arraylist in java?

1009

What are the states of thread in java?

984

Why are getters and setters used?

1060

Which is easier netbeans or eclipse?

1060

How do I run java on windows?

1173

What is a stringbuffer?

971

What does string mean in java?

1104

What are the rules for naming an array?

1060

Is zero a positive integer?

1064

What is variable length arguments in java?

974

Un-Answered Questions { Java J2EE }

Why is singleton not thread safe?

1050

What is the difference between save and merge in hibernate?

517

Is java more difficult than c++?

979

What was java originally called?

955

Mention a package that is used for linked list class in java.

982

What is meant by cookies?

1080

Why Set interface contains unique elements, what internally implemented for this so that it contains unique elements?

8109

What are the types of interface used in the java collections? : java collections

1040

How do you convert int to char in java?

1072

What is the spring ioc container?

398

Does substring start with 0?

985

Does jdbc use odbc?

1009

to update a batch in a table in jdbc which method of statement object is used

2086

What is j2ee module?

994

What is difference between static variable and global variable?

1065

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