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 are multiple inheritances? Is it supported by java?

953

What do you mean by batch processing in jdbc?

1009

What are the steps to connect to a database in java?

943

What is jdbc connection interface?

1021

What is the purpose of the jdbc resultset interface?

916

What are the autowiring modes in spring?

451

What are some of the important spring annotations which you have used?

382

Is swing thread-safe?

1004

Explain the features of interfaces in java?

983

What’s the difference between callable and runnable?

1103

Is ++ operator thread-safe in java?

1190

What is the size of int in 64-bit jvm?

1099

What is polymorphism and what are the types of it?

993

What is broken and continue statement?

1001

Define an enumeration?

1053

Un-Answered Questions { Java J2EE }

What is aop in spring javatpoint?

492

What is the final keyword?

989

How can I get or redirect the log used by DriverManager and JDBC drivers?

937

Mark the differences between html tags and strut specific html tags.

973

What advantage do java's layout managers provide over traditional windowing systems?

959

How do I convert a string to an int in java?

1074

How are interceptors and servlet filters different?

988

Why parsing is done?

982

Can we use switch statement with strings?

1046

What's the difference between spring and spring boot? : Spring Boot

500

Write a program to print fibonacci series

1161

What is an arraylist in java?

1083

What is the argument in java?

928

What is private static in java?

1044

Is upper case in java?

966

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