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 the capacity that doGet method can send to the server?

5 9442

What is the default HttpRequest method?

6 10550

what is the advantage of using Servlets over CGI programming?

4 15756

What is the difference between ExecuteUpdate and ExecuteQuery?

4 18111

Explain the difference between GET and POST methods?

6 28484

Explain the methods in Generic and HTTP Servlets?

2 6515

What is the protocol used by Server & Client?

2 6000

What is the role of the webserver?

4 23224

What is the use of Servlets?

Infosys,

7 25713

What are setComment and getComment methods in Cookies?

2 5698

What are setSecure() and getSecure() methods in Cookies?

1 9044

Name the webserver that is used to run Servlets?

5 8625

What is use of parseQueryString?

1 5770

What methods do we use in Servlet to Applet communication?

Infosys,

3 8899

What is with the javax.servlet package naming?

2 6382

Un-Answered Questions { Java Related }

What are "methods" and "fields"?

1033

What is meant by data hiding in java?

1172

How would you enable transactions in spring and what are their benefits?

443

What is apache struts framework?

979

What is the purpose of @validations annotation?

1051

Which interface must be implemented by all servlets?

1355

How many ways can you make beans in spring?

410

What is the use of listener?

394

How many characters is 2 bytes?

1005

What do you mean by @qualifier in spring?

530

Can we have try without catch block?

1090

What does it mean by node federation?

874

What is a flag value?

1038

Explain the main difference between entity beans and hibernate.

529

What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?

975

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