Which term encompasses the hardware component used to connect a device to a network interface?

Which term encompasses the hardware component used to connect a device to a network interface?

• A. Network Cards
• B. Network ID
• C. NetBIOS
• D. Numbering System (Binary)

Answer: (A)

The hardware that lets a device talk to a network is the network interface card, often called a network card. This component provides the actual physical connection to the network—whether through a wired port like Ethernet or a wireless adapter for Wi‑Fi—and handles the signaling and framing required to send and receive data over the network. It also has a unique MAC address embedded and interfaces with the device’s internal data paths, translating between the device and the network medium. The other terms refer to concepts that aren’t physical connection hardware. A network ID is part of addressing, used to identify a network segment. NetBIOS is a network protocol/service for naming and session management. A numbering system (binary) is simply how data is represented and numbered, not a hardware connector.

The hardware that lets a device talk to a network is the network interface card, often called a network card. This component provides the actual physical connection to the network—whether through a wired port like Ethernet or a wireless adapter for Wi‑Fi—and handles the signaling and framing required to send and receive data over the network. It also has a unique MAC address embedded and interfaces with the device’s internal data paths, translating between the device and the network medium.

The other terms refer to concepts that aren’t physical connection hardware. A network ID is part of addressing, used to identify a network segment. NetBIOS is a network protocol/service for naming and session management. A numbering system (binary) is simply how data is represented and numbered, not a hardware connector.