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

Does unicode support all languages?

959

How big is a 64 bit float?

951

What is a boolean used for?

1057

What is a boolean structure?

1033

What do you mean by boolean?

1014

What is a loop java?

1005

How many bits is a 64 bit byte?

1000

How many bits is a double?

944

What is an argument in java?

894

Why is flag used in java?

991

What is boolean example?

892

Is a boolean variable?

953

How a string is stored in memory?

956

How large is a boolean?

949

How big is a boolean?

982

Un-Answered Questions { Java J2EE }

How are interceptors and servlet filters different?

919

What is @controller and @restcontroller?

408

Why heap memory is called heap?

991

How java can be connected to a database?

1035

What is stateless and stateful session bean in ejb?

909

Why do we need spring aop?

376

What you mean by COM and DCOM?

1018

What is the purpose of the finally clause of a try-catch-finally statement in java programming?

890

How primary key is created by using hibernate?

384

What is the function of java?

950

How do you get the length of a string in java?

939

How do you sort in ascending order in java?

815

What is true about beanpostprocessor?

386

Describe the method used to create an hql query and sql query?

305

Is spring boot and spring mvc same? : Spring Boot

356

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