what is the advantage of using Servlets over CGI programming?
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Answer Posted / janet
Servlets are only instantiated when the client first
accesses the program. All subsequent accesses are done to
that instance.This keeps the response time of servlets lower
than that of CGI programs, which must be run once per
hit.also because servlet is instantiated only once,all
accesses are put through that one object. This helps in
maintaining objects like internal connection,pooling or user
session tracking and lots of other features.
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