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

What are the types of Session Tracking ?

1146

What is called Scriptlet?

1096

What is called Session Tracking?

1183

What is the difference between Servlet Request and Servlet Context when calling a Request Dispatcher?

1243

Explain the functionality of T3 associated with WebLogic server?

1027

How many WebLogic servers can be held inside a multi-processor machine?

1242

What is console mode?

1068

Explain the functioning of Stub?

1038

How to check the version of Java?

1128

How can classpath be set?

1113

What is silent mode?

1137

When can high usage of CPU occur?

1046

What is Graphic mode?

1019

How can the issue associated with high CPU usage be solved?

1039

What is non-stage deployment?

1244

Un-Answered Questions { Java J2EE }

Is hashmap thread safe?

983

What are the different types of advice?

436

Which interceptor is responsible for i18n support?

933

How do stubs work in a weblogic server cluster? : BEA Weblogic

1017

What is ognl?

1134

What is com mysql jdbc driver?

920

What are the different id generating strategies using @generatedvalue annotation?

403

How can we include static files in the jsp page?

1060

What do you mean by static variable?

1062

What is starter dependency in spring boot? : Spring Boot

446

Can you deploy more than one application in single jvm?

845

How does a server find out server unavailability?

961

Is oracle charging for java?

1028

What is character in data type?

960

How to start node manager?

1024

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