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 can enterprise javabeans be accessed from active server pages?

1027

What were entity beans?

999

Define ripple effect?

1080

What do you mean by in-memory replication?

1070

Write the basic requirement of a cmp entity based class in 2.0 from ejb 1.1?

1020

Who took over ejb?

1062

What do you mean by ejb ql?

1040

Is having static initializer blocks legal in ejb?

946

Enlist the declarative transaction types?

1027

Enlist the enterprise beans types?

1060

Explain about struts relation to html tags?

971

How client side validation is enabled on a jsp form?

1076

How can we display all validation errors to user on jsp page?

1087

What are the two types of validations supported by validator framework?

1025

Explain about struts dispatch action?

994

Un-Answered Questions { Java J2EE }

What is nextline method in java?

1032

What is authorization?

959

What is the difference between @autowired and @qualifier?

459

How can the primary key be created by using hibernate?

349

What is runtime polymorphism or dynamic method dispatch?

1008

Do we need to manually write Copy Constructor?

1033

What are the different modes of archival?

801

What do you mean by constructor?

981

Is spring mvc and spring boot same? : Spring Boot

425

What is unidirectional and bidirectional?

362

How do you autowire annotation in spring?

519

What is liferay used for?

410

What is was plugin configuration file name?

1010

What is ServletContext object?

1102

What is meany by plugin?

975

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