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

What is java in simple terms?

999

What language is java written?

1015

What is array in java?

1001

What is the purpose of java?

1008

What are the 8 primitive data types in java?

1019

What is the core java?

948

Does anyone still use java?

1112

What programs use java?

956

What is data member in java?

1044

Where is core java used?

1010

What is the history of java?

990

What is java in layman terms?

1010

Is java same as core java?

1092

What is data type in java?

902

What are the 4 versions of java?

1161

Un-Answered Questions { Java J2EE }

What is the maximum size of byte array in java?

1009

Is heap stored in ram?

960

What is a singleton class? Give a practical example of its usage.

1101

What are the differences between string and stringbuffer?

1120

What are the measures to connect to the db using jdbc?

1037

What programs use java?

956

What is the use of hql in hibernate?

565

What is difference between get and load?

511

What is the role of a deployer?

1047

Can we increase size of array?

1023

What is difference between lookupdispatchaction and dispatchaction?

1117

What is the purpose of @before?

985

What is called Scriptlet?

1099

Explain about resetcontentdescripter node?

840

Can we have multiple catch block for a try block?

1017

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