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 string is immutable?

1073

How do you escape json?

993

What is compareto?

1029

What do you mean by formatting?

992

What is prefix of a string?

1032

What is string builder?

889

What means public static?

1033

What is difference between stringbuffer and string?

954

How do you create a bulleted list?

1253

What do you mean by buffering?

1040

How do you compare two strings lexicographically?

929

Is void a wrapper class?

944

What are the types of strings?

1029

What is the difference between char and char *?

1073

What is ph and buffers?

1000

Un-Answered Questions { Java J2EE }

What can happen when stub can’t to connect to web-logic server instances?

953

What is the difference between load() and get() method?

413

What is collection class in java?

1003

What are different types of control structures?

974

What does replaceall do in java?

911

Which class is the superclass for every class in java programming?

994

How do you trim a space in java?

979

What is off heap memory?

1005

What are the various ways in which spring framework can be used?

387

Why is boolean important?

1059

What is strings in java?

1040

Why are springs important?

412

What helpers in the form of jsp pages are provided in struts framework?

988

What are java annotations?

1155

What are serialization and deserialization?

1255

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