Free CompTIA A+ 220-801 Practice Question

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Wikipedia

A wide area network (WAN) is a telecommunications network that extends over a large geographic area for the primary purpose of computer networking Wide area networks are often established with leased telecommunication circuitsBusinesses, as well as schools and government entities, use wide area networks to relay data to staff, students, clients, buyers and suppliers from various locations across the world In essence, this mode of telecommunication allows a business to effectively carry out its daily function regardless of location The Internet may be considered a WAN