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

enlist some features of jdk.

967

Describe method overriding

1144

Describe the term diamond problem.

1048

describe method overloading

1045

Why multiple inheritance is not supported by java?

997

Define the term string pool?

1028

What is use of super keyword in java?

1049

How to restrict a member of a class from inheriting by its sub classes?

1363

How does ejb invocation happens?

1017

What is the procedure for the creation of stateless ejb?

990

What are the advantages of java beam?

1126

Explain the important elements of ejb?

992

Explain the concept of connection pooling feature of ejb container?

983

What are the various types of entity beam?

1040

What are the callback annotations for the stateless bean?

973

Un-Answered Questions { Java J2EE }

What is unicast in weblogic?

955

What is spring autowiring?

514

What is the use of bufferedreader?

1014

What is better- service oriented or batch oriented solutions?

2241

What is the primary benefit of encapsulation?

1107

in EJB diclare the static methods are not?

3462

What is jpa in spring boot? : Spring Boot

420

What are the different bean scopes in spring?

542

how do I create a runnable with inheritance? : Java thread

999

What is boolean data type in java?

1008

How are java objects passed to a method and what are native methods?

1099

What is servlet api used for conneting database?

1248

What does the spring bean lifecycle look like?

492

what workflow will do?

869

Why object class is super class for every class in java?

1048

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