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

Servlets Interview Questions

Questions Answers Views Company eMail

Explain the methods in Generic and HTTP Servlets?

2 6375

What is the protocol used by Server & Client?

2 5836

What is the role of the webserver?

4 22968

What is the use of Servlets?

Infosys,

7 25409

What are setComment and getComment methods in Cookies?

2 5566

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

1 8949

Name the webserver that is used to run Servlets?

5 8391

What is use of parseQueryString?

1 5637

What methods do we use in Servlet to Applet communication?

Infosys,

3 8735

What is with the javax.servlet package naming?

2 6229

When the methods init() and Distroy() will be called?

2 6411

init() method of servlet loaded by?

3 6390

What is the need of session tracking in HttpServlet ?

3 12358

In servlets, Why do we need both GET and POST method implementations?

IBM,

3 12866

Why setMaxAge() and getMaxAge() methods are used in Cookies?

2 11062

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Un-Answered Questions { Servlets }

Explain is servlet mapping?

962

What is servlet initializer?

917

What is the use of java servlet api?

978

How to commuincate between an applet and a servlet?

990

What methodology can be followed to store more number of objects in a remote server?

2214

What is httpservlet class?

1059

List out the difference between ServletConfig and ServletContext?

988

If a servlet is not properly initialized, what exception may be thrown?

1117

Why doesn’t a servlet include main()? How does it work?

1105

What is the life-cycle of servlets?

1094

Define the servlet mapping.

978

Define servlet mapping?

1113

How printwriter is different from servletoutputstream?

955

Explain the role of dispatcherservlet and contextloaderlistener.

1124

How will two or three servlets interact or communicate with each other?

1398

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