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 meant by call by reference?

1009

Does string isempty check for null?

1023

What is a condition in programming?

1013

What is method and methodology?

1100

Can we use this () and super () in a method?

978

What is general methodology?

1038

What are the 3 types of control structures?

1017

What is difference between this and super keyword?

988

What is nested interface?

1010

Can we serialize singleton class?

1040

Can we use both this () and super () in a constructor?

1006

What is jdbc api?

1009

What is methodological framework?

1045

What is method in research paper?

1136

What is bifunction in java?

1201

Un-Answered Questions { Java J2EE }

What are the classes in the java collection framework? : java collections

1045

What are the data types supported by java? What is autoboxing and unboxing?

1023

What is internal iteration in java se 8?

1199

What are the three parts of a jdbc url?

1023

What is byte data type?

999

What is the purpose of @after?

1037

Why is it called buffering?

1123

Is array an object in java?

961

What is the exportrelease.xml ?

855

What are the benefits of immutable objects?

1008

What are the main components of a class in java?

904

What is vector capacity in java?

1084

What are the applications in websphere?

848

What is the use of @service in spring?

401

Explain the query object in hibernate?

419

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