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J2EE Interview Questions
Questions Answers Views Company eMail

what is external varibles in jsp?

Verizon,

1 5888

how many external variables are there in jsp ?

 1 5767

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?

 1559

what is the purpose and activity of SessionFactory in hibernate?

Cognizant, HCL, Oracle, PiServe Technologies,

13 52234

what is defect. Is it runtime exception or comiletime exception

L&T,

3 6213

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

 2 5911

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

 1 5496

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 3381

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

 2 6494

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

 1538

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

Satyam, TCS,

3 7232

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,

4405

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

 2 4647

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

 2 4516

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

 7 21677

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Un-Answered Questions { J2EE }

What will happen when you compile and run the following code?

521

What is main method in java?

504

What are the advantages in the use of spring for application development?

526

What is home interface?

514

i want test pattern of zylog company and some examples also

2300




How to create object without using the keyword “new” in java?

525

What is the use of method saveorupdate()?

552

What is a j2ee module?

532

What is the use of method save()?

535

What is java ee used for?

456

What is advance java?

504

how to run servlet program between two computer through internet ?

2549

Is object a composite data type in java?

492

What are the advanced technologies in java?

481

Why is java called technology?

503

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