Answer Posted / mamatha

Whenever the jsp page receives the request for the first
time
Whenever it receives the request jspEngine will check
whether the servlet is generated or not? if yes it will
give the reference to the page otherwise it will generate
new one

What are all the ways for session tracking?

1169

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What is new in ServletRequest interface ? (Servlet 2.4)

1016

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What's the servlet interface?

1084

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What is the use of attribute in servlets?

1048

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Why servlet is used as controller ? Not JSP? I want complete explation?

1136

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What is servlet attributes and their scope?

1066

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What is the difference between servlet and jsp?

1120

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What is the element?

1051

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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

2784

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What is servlet interface?

1232

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What is cookies in servlet with example?

1127

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Differentiate between the print writer and servlet output stream?

995

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What are the objects involved when a servlet receives a call from client?

1036

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Why doesn’t a servlet include main()?

1052

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Can you refresh servlet in client and server-side automatically?

1081

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