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

Servlets Interview Questions

Questions Answers Views Company eMail

Is it good idea to create servlet constructor?

1304

What is difference between PrintWriter and ServletOutputStream?

1355

What are session variable in servlets?

1068

What is meant by Servlet? What are the parameters of service method?

1106

What are Servlets?

1187

How will you pass values from HTML page to the servlet?

1109

How do you load an image in a Servlet?

1240

What is the difference between Servlets and Applets?

1098

How do you communicate in between Applets and Servlets?

1125

What is the difference between CGI and Servlet?

1132

In the servlets, we are having a web page that is invoking servlets ,username and password? which is checks in database? Suppose the second page also if we want to verify

1076

What are the difference between RMI and Servlets?

1620

How can you push data from an Applet to a Servlet?

1152

How do you invoke a Servlet? What is the difference between doPost method and doGet method?

1191

What is difference between the HTTP Servlet and Generic Servlet? Explain about their methods and parameters?

1119

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Un-Answered Questions { Servlets }

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

1066

What is meant by a web application

1073

How we can call a jsp from the servlet?

1064

What is servlet initializer?

1037

Explain web container.

1085

How httpservlet is different from the genericservlet?

1190

What is servlet in web technology?

1095

What is difference between ServletResponse sendRedirect() and RequestDispatcher forward() method?

1168

What is difference between server and servlet?

1142

List some life cycle methods of a servlet.

1116

What is servlet looping or chaining?

1191

What is the disadvantage of cookies?

1039

What is cookie in servlet?

1128

Define context initialization parameters.

1096

Differentiate between the web server and application server?

1111

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