INTERVIEW QUESTIONS COMPUTER HARDWARE 8085 DETAILS

Question: What is the difference between Generic servlet and HTTPServlet

Answer: HttpServlet is used to handle only http request & response but whereas Generic servlet can be used to handle any type of requests and responses , such as FTP... The other difference which we can fine between both of them is..

A GenericServlet has a service() method aimed to handle requests. HttpServlet extends GenericServlet and adds support for doGet(), doPost(), doHead() methods (HTTP 1.0) plus doPut(), doOptions(), doDelete(), doTrace() methods (HTTP 1.1).
Both these classes are abstract

HttpServlet is used to handle only http request & response but whereas Generic servlet can be used to handle any type of requests and responses , such as FTP... The other difference which we can fine between both of them is..

A GenericServlet has a service() method aimed to handle requests. HttpServlet extends GenericServlet and adds support for doGet(), doPost(), doHead() methods (HTTP 1.0) plus doPut(), doOptions(), doDelete(), doTrace() methods (HTTP 1.1).
Both these classes are abstract
Source: CoolInterview.com

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