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 to avoid the runtime exception ?

2 10194

How the elements are organized in BorderLayout?

5 8731

How the elements are organized in CardLayout?

5 7818

What are parent methods and how can you call them?

2 4337

explain about casting of objects?

5 8945

How to connect to a remote database using Applet?

2547

How to convert a string to long?

2 7286

How can you debug the Java code?

BirlaSoft,

6 18336

How can you eliminate duplicates?

2 4475

How to find the length and capacity of a string buffer ?

2 6948

How to implement a multithreaded applet?

2673

Can an object be garbage collected while it is still reachable?

3 8659

Can an object?s finalize() method be invoked while it is reachable?

2 7001

How to print nodes of a Binary tree?

2251

How to transfer data from an Applet to Servlet ?

1 5953

Un-Answered Questions { Java J2EE }

Why session is not thread safe?

344

What is the default cache in hibernate?

488

How to configure global security?

905

What is final variable?

946

What is embedded container in spring boot? : Spring Boot

420

What is loop in java?

988

Explain differences between collection api and stream api?

1183

Difference between this() and super() ?

1116

Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?

984

How does tomcat servlet container work?

1079

Explain the difference between swing and jsf.

1134

What is use of arraylist in java?

1179

What is Java Persistence API (JPA)?

561

what is the purpose of the wait(), notify(), and notifyall() methods? : Java thread

994

Are foreign destinations handled within foreign jms messages?

907

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