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

explain autoboxing in java?

1024

How do you design microservices?

1103

Define hibernate?

429

What the identified advantages are of hibernate?

380

Define the collection types in hibernate?

384

What are the identified limitation of hibernate?

357

Describe the mvc on struts?

975

Is that servlet is pure java object or not?

1143

Describe servlet?

1065

What are the phases of a servlet life cycle?

1130

Describe the phases of servlet lifecycle?

1094

What are the design principles for ejb?

935

What are the basic and subtypes of enterprise java beans (ejb)?

1075

What are the system services of ejb container?

1093

What are the advantages of ejb components?

1095

Un-Answered Questions { Java J2EE }

How many steps are in orm?

474

How many arguments can be passed to main ()?

1017

Explain something about inventory table? Whats does inventory flags used for?

846

How to provide security in java

2294

What are the steps involved to create a bean?

1179

What is jndi? How is it related to jms?

842

What is fetchtype lazy?

420

How many types of voids are there?

1004

How do you empty a list in java?

995

What is default cascade in hibernate?

385

What are the components of java swing?

1021

How do you check if a number is a perfect square?

1009

How do you sort arrays in java?

946

What access modifiers can be used for variables?

1170

What are the differences between include directive and include action?

1218

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