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 write custom exception in java?

Cyient,

1077

Name and explain the types of ways which are used to pass arguments in any function in java.

1097

Explain how hashmap works?

1086

What are structs in java?

1080

What is early binding and late binding in java?

1213

Explain what are final variable in java?

1107

List types of storage classes in java?

Cyient,

1174

Outline the major features of java.

1091

What do you understand by looping in java? Explain the different types of loops.

1070

How does the garbage collector works in java?

Cyient,

1106

What are mutable classes?

1079

What is used of static keyword in java?

Cyient,

1096

Write a program to check for a prime number in java?

Cyient,

1056

Explain exception chaining in java?

Cyient,

1191

Compare java and python.

1003

Un-Answered Questions { Java J2EE }

What is lazy initialization in hibernate?

481

How many times finalize method will be invoked? Who invokes finalize() method in java?

1034

What is difference between pojo and dto?

505

How many sessionfactory and session objects are usually created?

385

Does spring mvc provide validation support?

400

When do we use execute method in java jdbc?

1001

What is the right data type to represent a price in java?

970

Is orm slow?

372

How do I create a rest api spring boot? : Spring Boot

477

Does jdbc use ssl?

949

What is the purpose of dispatcher result type?

979

What is the domain in weblogic server?

1034

Which of the following is not an isolation level in the JDBC

2147

difference between mca and mqi channels?

1166

What is a pattern what is an anti pattern?

1001

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