Answer Posted / bibek

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

Explain mvc pattern.

1027

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

1068

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What is webservlet?

1000

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Define servlet mapping?

1174

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Write a program to show the functionality of servlets.

1016

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How can we perform any action at the time of deploying the project?

1120

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If some new data has entered the database, explain how can a servlet refresh automatically?

1298

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What are the key methods that are involved in processing of http servlets?

1113

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List some life cycle methods of a servlet.

1072

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Explain the difference between servletconfig and servletcontext in servlet?

1047

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Why filter is used in servlet?

1000

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How can the session in servlet can be destroyed?

1184

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Which method is called when reference variable is passed in system.net?

2412

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What are the life-cycle methods for a servlet?

1000

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When a servlet accepts a call from a client, it receives two objects. What are they?

1247

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