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Why init is used and not constructor for servlets initialization?
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how do you compile servlet program? |
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What is the difference between servlets and jsp? |
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Difference between application server and web sever? |
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What is the servlet? |
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5.we have two servlets A,B .one jsp. A does not authorised to access that jsp. B have authorisation toaccess to that jsp.But A does not know that B has authorisation.So howyou access the jsp from A.
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Apart from context param , is there any other way to set/declare the global variable to access over the application?
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How many times instantiation phase executed in Servlets?Explain briefly. |
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Why is Servlet so popular? |
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What is servlet container? |
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When a client request is sent to the servlet container, how does the container choose which servlet to invoke? |
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If a servlet is not properly initialized, what exception may be thrown? |
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What is filter? Can filter be used as request or response? |
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When using servlets to build the HTML, you build a DOCTYPE line, why do you do that? |
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Request parameter How to find whether a parameter exists in the request object?
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How can I send user authentication information while making URL Connection? |
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Can we use the constructor, instead of init(), to initialize servlet? |
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What is the difference between GET and POST |
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What is session? |
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What is servlet mapping? |
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