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 hql in hibernate?

362

How to convert hibernate query to sql query?

458

How does hibernate mapping work?

442

How to enable logging (log4j) in hibernate?

410

What are concurrency strategies in hibernate?

567

List hibernate session interface methods?

405

Do I need hibernate cfg xml?

454

Does spring data jpa use hibernate?

449

What is @manytoone fetch fetchtype lazy?

387

How to get current date in hibernate query?

443

How does hibernate?

362

How does hibernate work?

616

How does lazy loading work in hibernate?

443

How do we modify hibernate configuration file?

469

Does hibernate support mongodb?

346

Un-Answered Questions { Java Related }

Can you give me a simple example of using the requiredif validator rule?

1146

What is a java string?

1103

Give steps to connect to the db using jdbc?

1032

What is @springbootapplication?

437

what is meant by HQL?

1085

What is @controller annotation in spring?

456

What is string literal in java?

1072

What is Publish/Subscribe approach?

1423

Does .length start 0 java?

1031

What are the changes in java.io in java 8 ?

1054

What is type parameter in java?

970

Describe some return types of the controller method.

395

Is servlet a framework?

1056

What is session tracking?

1226

Explain the use of spring container.

415

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