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Question
Explain about the proxy server.
Solution
A proxy server acts as an intermediary between the end-users and a web server. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resources available from a different server. The proxy server examines the request, checks authenticity, and grants the request based on that. Proxy servers typically keep the frequently visited site addresses in their cache which leads to improved response time.
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