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What is differents between forword(),include() and sendRedirect()? In which circumtances all are used? Give Proper Examles |
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Have you used threads in Servelet
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When we increase the buffer size in our project using page directive attribute 'buffer' what changes
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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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Why is the action class is singleton in nature? Isn't this creates a bottleneck for the requests?
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Can we override the service method? if we can do that then why do we override only doGET() and doPost() methods if the servlet is of protocol specific?
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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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When we are saving form bean ,What is the difference between session scope and request scope.
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What is the diff between perform() and execute() method?
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how do you compile servlet program? |
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Explain StringBuffers and StringTokenizers?
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What is the servlet?
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What is the request processor in struts? how it works?
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How to Access Session Variables in Servlets & JSp
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What is session? |
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Which code line must be set before any of the lines that use the PrintWriter? |
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Suppose there are 15 links on the homepage of a site and each link creates a new request, how your servlet controller would handle it? (Assuming you are using MVC-2)
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How can you do ErrorMapping in Action class?
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When is the servlet instance created in the life cycle of servlet? What is the importance of configuring a servlet? |
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What is the difference between GET and POST |
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