Which type of server can function as a firewall?
a. Mail server
b. Proxy server
c. Print server
d. FTP server.
A mail server also called as E-mail server is a server that handles and delivers e-mail over a network, usually over the Internet. A mail server is the computerized equivalent of your friendly neighborhood mailman. Every email that is sent passes through a series of mail servers along its way to its intended recipient.
Proxy server is a dedicated computer or software system that sits between an end “client,” such as a desktop computer or mobile device, and a desired destination, such as a website, server, or web- or cloud-based application. By acting as an intermediary between the client and destination, proxies can shield the client’s IP address from the destination, providing a layer of privacy. This helps prevent capture of users’ personally identifiable information.
Print servers are the computer system connected to a computer network in order to serve the need for printing jobs in a network that may contain more than one printer. A print server usually allows users in a computer network to perform a printing job without having to move files to the computer connected directly to the printer.
FTP server allows the users to upload and download files which is considered as a primary purpose of this server. An FTP server is a computer that has a FTP address and is dedicated to receiving an FTP connection. FTP is a protocol used to transfer files via the internet between a server (sender) and a client (receiver).
Option B is the Correct Answer.
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