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

Is main is a keyword?

1000

What is the difference between keyword and identifier?

1025

What is null statement?

1014

What are keywords give examples?

1054

How many bits is size_t?

995

What is the different types of functions?

1057

What is the unit of plancks constant?

1048

What are keywords in programming?

1012

What does void * mean?

1035

Can an object be null?

967

What does sizeof return?

993

What is the this keyword?

1030

How many types of keywords are there?

994

What are void methods?

1023

How big is a pointer?

1028

Un-Answered Questions { Java J2EE }

What programs use java?

960

How to insert date in database using hibernate?

551

Which hibernate object wraps the jdbc connection?

455

Explain the private field modifier?

1097

Can a class have multiple constructors?

1059

Why @autowired is used in spring?

415

What is meta annotation?

391

What is default admin port?

867

Explain what should be done when a SQL exception is raised?

973

What is the difference between class & object?

1018

Explain the process of creating tables using NetBeans IDE?

976

What is hibernate dialect?

465

What is spring boot used for? : Spring Boot

437

What are the advantages of exception handling?

1064

What is execute method in struts?

940

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