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

Name few hibernate annotations?

479

What are collection types in hibernate?

463

What is the use of hbm2ddl configuration in hibernate?

399

What are the different cascade types?

391

How many sessionfactory and session objects are usually created?

423

What are the different types of inheritance in hibernate?

437

After which hibernate version, related entities are initialized lazily?

407

What are different types of associations in hibernate?

522

Which type of associated entities are eagerly loaded by default?

459

Can we disable first level cache? What should one do if we don't want an object to be cached?

413

What are the restrictions for the entity classes?

460

What are the different id generating strategies using @generatedvalue annotation?

474

What are new features introduced with java 8 ?

1053

Name few java 8 annotations ?

1094

Name few "optional" classes introduced with java 8 ?

1191

Un-Answered Questions { Java Related }

What are the different types of collections in java?

1024

what is the effect of using persistent messages?

983

Explain servlet life cycle?

1195

What is maven in java?

978

What do you understand by session facade?

1064

What if you need to span your transaction across multiple servlet invocations?

1148

What are the different types of statements? How we can you use preparedstatement.

1014

What is the mean of swing?

962

How concurrent hashmap works?

1258

What are the main differences between the java platform and other platforms?

1120

What is resultset?

1064

How do I export a java project?

962

Why parameters should be passed by reference?

1018

Is servlet a controller?

1066

What is a flatmap?

973

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