A _____ is a hardware component used to connect to a computer network

A _____ is a hardware component used to connect to a computer network

• A. Network Interface Card
• B. Modem
• C. Switch
• D. Router

Answer: (A)

A network interface card is the hardware component that lets a computer connect to a network. It provides the actual physical port (such as Ethernet or Wi‑Fi) and handles sending and receiving data frames over the network medium, giving the computer its place on the network. It can be built into the motherboard or added as a card or USB adapter, and it has a unique MAC address for device identification on the network. The other devices have different roles: a modem links your network to the internet via your ISP, a switch connects multiple devices within a local network, and a router forwards traffic between networks and often connects the LAN to the internet.

A network interface card is the hardware component that lets a computer connect to a network. It provides the actual physical port (such as Ethernet or Wi‑Fi) and handles sending and receiving data frames over the network medium, giving the computer its place on the network. It can be built into the motherboard or added as a card or USB adapter, and it has a unique MAC address for device identification on the network. The other devices have different roles: a modem links your network to the internet via your ISP, a switch connects multiple devices within a local network, and a router forwards traffic between networks and often connects the LAN to the internet.