Which device is described as connecting devices and the building together and also linking to a modem to access the Internet?

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Multiple Choice

Which device is described as connecting devices and the building together and also linking to a modem to access the Internet?

The device that ties all the devices in a building together and also connects to a modem to access the Internet is the router. It sits at the edge of the local network, linking wired and wireless devices and directing traffic between the internal network and the outside Internet. It also handles getting IP addresses to devices (DHCP) and often converts multiple private addresses to a single public Internet connection (NAT), so many devices can share one modem. A switch, while it connects multiple devices on the same LAN, doesn’t provide Internet access by itself. A gateway can refer to a device that connects different networks, but in typical setups the router serves as the gateway to the Internet. A server provides services (like files, email, or websites) rather than performing the network routing/interfacing role.

The device that ties all the devices in a building together and also connects to a modem to access the Internet is the router. It sits at the edge of the local network, linking wired and wireless devices and directing traffic between the internal network and the outside Internet. It also handles getting IP addresses to devices (DHCP) and often converts multiple private addresses to a single public Internet connection (NAT), so many devices can share one modem.

A switch, while it connects multiple devices on the same LAN, doesn’t provide Internet access by itself. A gateway can refer to a device that connects different networks, but in typical setups the router serves as the gateway to the Internet. A server provides services (like files, email, or websites) rather than performing the network routing/interfacing role.

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