Servlets Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Servlets Interview Questions

Questions Answers Views Company eMail

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 5560

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 12803

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 5947

can we use more than one controller in web application

IBM,

3 9788

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 10073

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 3884

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 5209

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

2139

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

2 6122

how JSP can extend servlet or interface ...?

IBM,

3 14826

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

2 24294

how to pass parameter from servlet to html form

4 19622

what is EJB and Java servlet

2 4892

how to make the IP address to .com

iGate,

1 4877

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

iGate,

4 7786

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Un-Answered Questions { Servlets }

What is Servlets and explain the advantages of Servlet life cycle?

1048

request parameter how to find whether a parameter exists in the request object?

960

Is java servlet still used?

999

What are the different ways we can maintain state between requests?

1061

Explain the differences between jsp and servlet.

949

What are all the ways for session tracking?

1104

What is the difference between portlet and servlet?

947

What is servlet in web technology?

995

Differentiate between get and post?

1115

What is dispatcher servlet?

1017

Explain request dispatcher and its methods.

949

What are the phases of servlet life cycle?

1066

What is java servlet session?

927

Explain session tracking and its importance?

967

Difference between httpservlet and generic servlets?

1052

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