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 are the main advantages of orm like hibernate?

386

Why do you need orm tool like hibernate?

352

What is hibernate query language (hql)?

373

What is the advantage of hibernate over jdbc?

362

Explain the general flow of hibernate communication with rdbms.

386

What are different environments to configure hibernate?

450

How does hibernate distinguish between transient (i.e. Newly instantiated) and detached objects?

344

What does hibernate.properties file consist of?

379

What are the general considerations or best practices for defining your hibernate persistent classes?

491

Explain the types of hibernate instance states.

379

What is a hibernate xml mapping document and how does it look like?

372

What is hibernate proxy?

423

What are managed associations and hibernate associations?

425

What is the difference between sorted and ordered collection in hibernate?

490

What is the infobus?

1107

Un-Answered Questions { Java Related }

Explain the working principle of spring batch.

438

What is mapping in coding?

414

What is hibernate hbm2ddl auto?

471

What is the scope or life time of instance variables?

1133

Why cascade is used in hibernate?

431

What do you mean by auto wiring?

490

What is advice in spring?

412

What is @pathparam?

431

Describe about dao in spring framework?

407

What is current version of spring?

473

What is the basic difference between string and stringbuffer object?

1099

How do you run a servlet?

1077

What are the classes used in struts?

1111

What is integer size in java?

1047

Why java is oop language?

946

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