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 many bits is a boolean?

1073

How do you convert boolean to boolean?

1144

What are the 6 boolean operators?

1092

How many bits is a char?

974

How many bytes are a float?

979

What is a line break?

1024

What is the indent key?

1028

What are the different conditional statements?

982

What is data and its types?

996

How do you write a conditional statement?

948

How do you use compareto method?

1010

What is the purpose of format function?

1151

What is a line break example?

988

Does sprintf allocate memory?

1100

Is space a char?

917

Un-Answered Questions { Java J2EE }

What are the major drawbacks of external iteration?

1054

Explain JMS and its Component?

894

How are multi-byte characters used with weblogic jdriver?

989

What is the meaning of persistence in hibernate?

439

Why do we need session in hibernate?

377

Explain about JMS queue?

981

What 5 doubled?

980

What is suborder?

864

Does google use java?

946

Which is the only method defined in the javax.ejb.handle interface?

1081

Which number is denoted by leading 0x or 0x in java?

1037

What about abstract classes in java?

1054

Does set allows null in java?

950

How to convert struts to spring mvc?

998

What do you understand by access specifiers in Java?

1006

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