What is the use of Servlets?

Answer Posted / shakir khan

servlets can handle multiple requests concurrently and can
syncronize requests.This allows servlet to support systems
such as on line processing.

servlet can forward requests to other servers or servlets.

Thus servlets can be used to balance load among several
servers that mirror the same content and to partition a
single logical service over servers according to task type
or organizational boundaries.

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