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

What is the purpose of dialect configured in hibernate configuration file?

548

Can we declare entity class as final?

477

What entries we make in the hibernate config file if we are not using hbm files but annotations?

520

How to configure second level cache in hibernate?

503

What is lazy initialization in hibernate?

538

How to do eager loading in hibernate?

485

What is lazy loading / lazy initialization in hibernate?

610

Different types of hibernate instance states?

565

What are the the methods to clear cache in hibernate?

470

What is the way to rollback transaction if something goes wrong using hibernate api?

441

Name some second level cache types?

417

Difference between load and get?

420

What are the configuration files in hibernate?

501

What are the ways to avoid lazyinitializationexception?

409

What are different types of second level cache?

425

Un-Answered Questions { Java Related }

What is the difference between yielding and sleeping?

1189

Is spring boot a framework? : Spring Boot

470

What is the static keyword?

1156

What is the meaning of stereotype annotations in spring?

460

What are the differences between this and super keyword?

1007

What is a pointer and does java support pointers?

1070

What is java aop?

954

What is an immutable class? How to create an immutable class?

1124

What is the implementation of destroy method in java. Is it native or java code?

1032

What is the default scope of spring component?

506

What do you mean by batch processing in jdbc?

1070

What is ejb and its properties?

1038

Describe catalog subsystem and the tables used in wcs for managing this?

916

Can we use different return types for methods when overridden?

1070

How to display arraylist values in java?

1084

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