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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What are constructors in java?

1133

What is transaction management in hibernate?

420

What is the use of session in hibernate?

342

What is the use of orm in java?

358

How does hibernate proxy work?

404

What is the use of projection in hibernate?

386

What is a bidirectional relationship?

324

Is hibernate configuration file mandatory?

386

What does evict do in hibernate?

356

What is version property in hibernate?

483

Difference between save() and saveorupdate() in hibernate?

371

What are the mapping associations used in hibernate?

370

What is hibernate criteria join?

502

What is lazyinitializationexception in hibernate?

472

Which one is faster jdbc or hibernate?

374

Un-Answered Questions { Java Related }

What best practices should you follow while writing multithreaded code in java?

1086

What is the purpose of jms?

888

What is string builder in java?

1035

Are arrays passed by reference in java?

932

What is resultsetextractor?

450

What is the hibernatetemplate class?

395

How can we retrieve the file in the oracle database?

982

Spring framework ---Can somebody explain me in easily understandable format about AOP, IOC and DI, so that i can explain in interview rather than just telling what is available in net. I am not able to understand that also. I am new to Spring

2001

Explain the concept of hashtables?

1158

What is the primitive type short?

1031

What is servlet and list its types?

1080

What is a functional interface?

1058

Can we serialize singleton class?

1056

what about jdb and javadoc by example ?

2155

What is abstract schema?

1046

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