Answer Posted / bibek

for mentaining session there are four ways
1 hidden field
2 url re-writting
3 coockis
4 session

Explain load on start-up and its importance?

1150

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Explain Action Servlet?

1099

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How can we refresh automatically when new data is entered into the database?

1117

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What is a servlet context object?

1153

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What is pure servlet?

1219

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What is cookies in servlet with example?

1144

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Explain the working of service() method of a servlet.

979

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What is called servlet mapping?

1095

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What is the difference between the getrequestdispatcher(string path) method of javax.servlet.servletrequest interface and javax.servlet.servletcontext interface?

1046

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Why do we have servlet filters?

1041

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What is the difference between a generic servlet and http servlet?

1007

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Write a command to get actual path of a servlet to the server?

1041

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What are all the advantages of servlet over cgi?

1102

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What do you understand by mime type?

1004

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Can we refresh servlet in client and server side automatically?

1075

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