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 is spring core module?

384

What does spring framework do?

417

What does mapstatetoprops do?

406

What is the difference between mvc and spring mvc?

500

What is repository model?

463

What do you mean by dao?

416

What is the difference between servlet and filter?

967

Why filter is used in servlet?

1009

Can we integrate struts with spring?

1018

What are struts in java?

945

What is front controller in struts2?

1102

How does interceptor work in struts2?

965

What is apache struts used for?

942

Which design pattern the interceptors in struts2 is based on?

938

What are the applications of struts?

982

Un-Answered Questions { Java J2EE }

What is the difference between normal report & matrix report?

1126

What is a type parameter in java?

1012

What are operators and its types?

1081

What is struts and springs in java?

1070

How do you implement tree mirroring in java?

1093

Print Vertical traversal of a Binary Tree.

1027

What are the two types of exceptions in java? Which are the differences between them?

1114

How do you sort objects in java?

992

Is null a string in java?

1094

Is java good for beginners?

1023

Mention the types of loc (dependency injection)?

577

Can you sync the node when nodeagent is down?

1117

Explain the difference between servletconfig and servletcontext in servlet?

1058

How does spring boot handle security? : Spring Boot

532

What are strings in physics?

1034

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