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 different types of object relational mapping that spring supports?

485

Explain the spring configuration file.

391

Why do we need view resolver in spring mvc and what is an internal view resolver in spring?

440

What are the core features of the spring framework?

385

Explain inversion of control and dependency injection through a simple example.

400

Explain the function of spring mvc interceptor along with its usage.

419

What is the main difference between @requestparam and @pathvariable annotation?

453

On what basis is a view chosen in the rendering phase?

410

Why is spring preferred over frameworks or core benefits of spring framework?

370

What is the role of web.xml in spring mvc and where is it located?

471

Explain the model 1 and model 2 architecture of spring framework.

371

What do you mean by spring batch?

430

What is the use of contextloaderlistner in spring mvc?

396

What is the function of annotation @responsebody?

426

What is transaction management in spring? Explain the different types of transaction management.

436

Un-Answered Questions { Java J2EE }

Explain what access modifiers can be used for variables?

1062

What is Recursion Function?

1208

What is main difference between spring and spring boot? : Spring Boot

478

Why enumeration is faster than iterator?

938

How to update data in database using spring and hibernate?

504

How annotation wiring can be turned on in spring?

398

What is difference between odbc and jdbc?

1027

How to implement RMI in Java?

2879

What are the four types of J2EE modules?

1041

What is the role of web.xml in spring mvc and where is it located?

471

What is string pool in java?

1028

How do you determine the sensitivity of the ResultSet object?

994

Are spring beans thread safe?

398

What is anagram of a string?

949

Explain the performance tuning in jdbc?

985

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