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

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Java Related Interview Questions

Questions Answers Views Company eMail

How create hibernate cfg xml?

414

What is callback interface?

522

Does hibernate work without primary key?

364

What are fetch types in hibernate?

440

Can hibernate session have multiple transactions?

378

How many types of query are there in hibernate?

415

What is bidirectional causality?

379

What are the annotations used in hibernate?

423

Does hibernate work with nosql?

353

How to call stored procedure in hibernate with out parameter example?

381

Do hamsters hibernate?

388

What are session methods in hibernate?

410

What is an example of a one to many relationship?

493

How create hibernate cfg xml in eclipse?

380

Can we use multiple database in hibernate?

432

Un-Answered Questions { Java Related }

What is RMI and what are the services in RMI?

1195

What will happen when you compile and run the following code?

971

What is the argument in java?

949

Can a class declared as private be accessed outside it’s package?

1030

What is the requirement of servlet config and servlet context implemented and how are they implemented?

1017

Which one will take more memory: an int or integer?

1256

What is return used for in java?

1042

Can a variable be local and static at the same time?

1019

How can I retrieve a String or other object type without creating a new object each time?

1207

Can you explain how can os authentication be connected with weblogic jdriver for oracle and connection pools?

1002

Which design pattern the interceptors in struts2 is based on?

940

Why lambda expression is used in java?

1084

What are collection pools?

988

When do we use hashset over treeset?

1076

What are the orm level?

434

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