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 preemptive and Non-preemptive Time Scheduling?

Cognizant,

6 30225

What is resource bundle?

1 7398

What is rmic?

4 10120

What is runnable?

2 7260

What is scalable, portability in the view of J2EE?

2523

What is serialization and de-serialization ?

5 7942

What is synchronization?

Verizon,

6 11556

What is table mutation and how do you avoid it?

2461

What is Lock Based Protocol and what is its use?

Wipro,

2 12847

What is the difference between RMI and Socket?

2 16647

What is Remote Server?

TCS,

2194

What is the difference between Process and Threads?

19 59308

What is the difference between RMI and Corba?

Infotech,

2745

What are preemptive scheduling and time slicing and what is the difference between them?

1 9827

Difference between sleep and suspend?

3 11755

Un-Answered Questions { Java J2EE }

Can you explain the private protected field modifier?

1025

can you federate a profile using manageprofiles command facility?

872

Can you explain custom tag?

972

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

447

How can an exception be thrown manually by a programmer?

996

What do you meant by active and passive objects?

1079

What is application tuning?

1108

What are multiple inheritances? Is it supported by java?

950

What is ide with example?

967

Can we sort hashmap in java?

953

Why class is used in java?

883

How is parsing html used in swing?

1037

What is configuration in hibernate?

380

when does administrator need to create a jdbc provider?

850

Which eclipse is best for java?

994

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