A user sets up a cable modem at home and connects the modem to the ISP at the cable company.
Which of the following network types does this connection describe?
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A. B. C. D.A.
The connection between the user's cable modem and the Internet Service Provider (ISP) at the cable company can be categorized as a WAN (Wide Area Network) connection.
A WAN is a type of network that covers a large geographical area, such as a city, country, or even the entire world. It typically connects multiple smaller networks, such as LANs (Local Area Networks) or MANs (Metropolitan Area Networks), to allow communication and data transfer between them.
In this scenario, the cable modem is likely connected to a coaxial cable or fiber optic cable that extends to the ISP's infrastructure, which could be located miles away from the user's home. This connection spans a large distance and requires the use of specialized equipment and technology to ensure reliable and efficient data transmission.
In contrast, a LAN is a type of network that is localized to a single building, campus, or other small area. It typically uses Ethernet cables or Wi-Fi to connect devices such as computers, printers, and servers. A PAN (Personal Area Network) is an even smaller network that connects devices within a person's immediate vicinity, such as a smartphone and a smartwatch. A MAN (Metropolitan Area Network) is a network that covers a larger area than a LAN but smaller than a WAN, typically spanning a city or town.
Therefore, in this scenario, the correct answer would be A. WAN.