what is servlet and what you get when we use servlets?

Answer Posted / sheetal

Servlets are modules that extend request/response-oriented
servers,such as Java-enabled web servers. For example, a
servlet might be responsible for taking data in an HTML
order-entry form and applying the business logic used to
update a company’s order database. Servlets are to servers
what applets are to browsers. Unlike applets, however,
servlets have no graphical user interface.

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