Answer Posted / narendhersharma

ServletContext which is managed by webcontainer, For the
whole web application only one servletcontext will be
there...

In ServletConfig , this is also managed by webcontainer,
for every request object one servletconfig object will be
there..

What is war file?

1092

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Explain get and post.

1109

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What is lazy loading and what is Generic Servlet Class?

1076

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

1182

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Which is the methods of generated servlet?

1221

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What do you mean by a filter and how does it work?

951

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Tell us something about servletconfig interface.

1004

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

1103

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What is the difference between CGI and Servlet?

1078

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Given the request path below, which are context path, servlet path and path info?

1045

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What is the use of welcome-file-list?

1035

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How can you create a session in servlet?

1142

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hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2777

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What is the difference between the servlets and cgi programs?

989

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Explain the difference between generic servlet and http servlet?

994

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