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J2EE Interview Questions
Questions Answers Views Company eMail

what is external varibles in jsp?

Verizon,

1 5861

how many external variables are there in jsp ?

 1 5754

when i m calling java for web browser . so browser it's not support. show error in browser: internal error occur. java.lang.NoClassDefFoundError. will you give me solution why it's not starting browser.? is there any consult with .net framework2.0?

 1547

what is the purpose and activity of SessionFactory in hibernate?

Cognizant, HCL, Oracle, PiServe Technologies,

13 52135

what is defect. Is it runtime exception or comiletime exception

L&T,

3 6180

How to achieve multiple inheretence in java.I need an example. how we achieve.

 2 5882

Can u give me sample code for ServiceImpl and DaoImpl, in j2ee .

 1 5471

Hi friends can you give me sample code for Entire j2ee web application with struts and hibernate.I mean code for Dao, DaoImpl, HibernateDao ,HibernateDaoImpl, Dto , service , ServiceImpl , i.e.

 1 3359

Hi friends, can u explain Transparent Persistence in hibernate with sample code.

 2 6470

In DAO we are writting sql queries , how it is possible with creating and closing database connections.

 1528

can someone tell me how does preparedstatement works? its an interface and where is the implementation?

Satyam, TCS,

3 7183

Hi Friends. I want complete technical flow of j2ee project with following technologies. jsp , servlet , Struts , Hibernate , (should follow mvc-2 design pattern) . with DAO ,DTO SERVICE layers .

Infosys,

4390

Possible ways for debugging java ,javascript,jsp and servlet. Can we use System.out.println debugging java.

 2 4615

Every field has setter and getter methods.what is happening in this methods.

 2 4502

servlet has not any main method in it how does it work by JVM?

 7 21579

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Un-Answered Questions { J2EE }

Is java is fully object oriented?

503

Is j2ee a language or framework?

473

What is japplet in java?

506

What is frame in java?

490

What is caller principal?

548




What is mean by connection pooling?

538

How can I be good in java?

514

Why is java called technology?

488

What is containers in java?

434

What every java developer should know?

465

What are the components of the java platform?

468

How many types of objects are there in java?

458

Which framework is best for java?

467

What is application client container?

517

What is DDP?

535

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