Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
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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 application context in spring boot? : Spring Boot

392

What is spring boot and spring mvc? : Spring Boot

394

What is @bean annotation in spring boot? : Spring Boot

474

Is spring and spring boot same? : Spring Boot

413

What is a model in spring boot? : Spring Boot

520

What is @componentscan in spring boot? : Spring Boot

456

Can we learn spring boot without spring? : Spring Boot

396

Why is spring boot preferred for microservices? : Spring Boot

431

What is the use of @bean in spring boot? : Spring Boot

440

What is a dispatcherservlet in spring boot? : Spring Boot

475

Why spring boot is used for microservices? : Spring Boot

408

What is @requestmapping in spring boot? : Spring Boot

476

Can I learn spring boot without spring? : Spring Boot

439

What is @enableautoconfiguration in spring boot? : Spring Boot

514

What is spring boot rowmapper? : Spring Boot

451

Un-Answered Questions { Java J2EE }

what is a non-repeatable read?

2418

What is os tuning?

1014

What is the use of singleton class?

968

What is the largest long allowed by java?

1060

Which method cannot be overridden in java?

988

What are important spring projects?

421

How does ioc work in spring?

458

What is protected access modifier?

1003

Is a class subclass of itself?

1080

What is the use of @repository in spring?

432

Difference between filesystemresource and classpathresource.

435

What are the differences between heap and stack memory in java?

1053

What does action do in struts?

996

which pattern is default in scanner package?

2232

What are the Main functions of Java?

1090

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