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Servlets Interview Questions
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without session Id can we do any operations like add,update,edit,delete. I saw Session id is loaded for edit and delete action not for add .so am asking this

Syntel,

1 4668

why business logic written using servlets not in jsp. Jsp used for presentation purpose. serlvet used for coding business logic and controller logic. Reason for using servlets in business logic.

 5 11655

Hi Frieds, I am new to servlet why to use servlet in webapplication. what i know is " use servlet as a controller in mvc and to implemnent business logic . is it correct ? One more thing reason for implementing business logic with servlets , why not jsp.

 4 4906

can we use more than one controller in web application

IBM,

3 8685

Hi friends, am newbie to servlet. My interviewer asked why used servlet in your application. i used servlet for controller logic and business logic . is it correct ?

TCS,

5 8804

Hi friends am newbie to servlet. How code reusability easy in servlet. why not in jsp . here reusabillity means only javabeans or any thing else.

 1 3435

Hi frnds iam new to Java Kindy any one can provide or me Servlets Example code and can explain to me flow of servlets and as Jsp and Struts and provide to me some sample example on these 3 topic flow,code example,and tutorials,and related websites which i can refer....thanks in advance..........

 3 4385

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

 1835

Hi Friends, Can we make any method thread safe withour synchronized keyword?

 2 5436

how JSP can extend servlet or interface ...?

IBM,

3 13879

give the syntax of doGet() and doPost()?

 2 23442

how to pass parameter from servlet to html form

 4 18475

what is EJB and Java servlet

2 4238

how to make the IP address to .com

iGate,

1 4316

when the several requests comes to server..how it manage the requests

iGate,

4 6674

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Un-Answered Questions { Servlets }

Why session tracking is needed?

679

What is the use of httpservletrequestwrapper?

694

What is called servlet mapping?

651

How do you find out what client machine is making a request to your servlet

638

What is the dispatcher servlet?

618




What do you mean by chaining in servlet?

693

Which java framework is most popular?

672

What is the difference between get and post methods?

682

If my browser does not support cookie, and my server sends a cookie instance what will happen?

736

Describe the phases of servlet lifecycle?

725

Can filter be used as request or response?

631

What are the ways to handle multi-threading in servlets?

700

What is http servlet? Explain with the help of an example.

672

What is the default http method in the servlet?

880

What are the types of protocols supported by httpservlet ?

804

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