What device would you use to connect a computer to a wired data network?

What device would you use to connect a computer to a wired data network?

• A. Sound Card
• B. Network Interface Card
• C. Video Adapter
• D. TV Tuner Card

Answer: (B)

To connect a computer to a wired data network, the ideal device to use is a Network Interface Card (NIC). A NIC is specifically designed to facilitate communication over a network by converting the data from the computer into a format that can be sent over the network cables. It manages network protocols and handles data transmission and reception, enabling the computer to connect to and communicate with other devices on the network. In a wired setup, the NIC connects directly to the networking infrastructure, typically via Ethernet cables, making it an essential component for establishing a reliable network connection. This device will also be responsible for managing tasks such as data packet framing, error detection, and retrying lost communications, which are critical for maintaining a stable network connection. The other devices listed do not serve the purpose of network connectivity. A sound card is used for audio output and input, a video adapter is responsible for rendering graphics and connecting the display, and a TV tuner card is designed for receiving television signals. None of these devices can facilitate a wired network connection, highlighting the specialized role of the Network Interface Card in network communications.

To connect a computer to a wired data network, the ideal device to use is a Network Interface Card (NIC). A NIC is specifically designed to facilitate communication over a network by converting the data from the computer into a format that can be sent over the network cables. It manages network protocols and handles data transmission and reception, enabling the computer to connect to and communicate with other devices on the network.

In a wired setup, the NIC connects directly to the networking infrastructure, typically via Ethernet cables, making it an essential component for establishing a reliable network connection. This device will also be responsible for managing tasks such as data packet framing, error detection, and retrying lost communications, which are critical for maintaining a stable network connection.

The other devices listed do not serve the purpose of network connectivity. A sound card is used for audio output and input, a video adapter is responsible for rendering graphics and connecting the display, and a TV tuner card is designed for receiving television signals. None of these devices can facilitate a wired network connection, highlighting the specialized role of the Network Interface Card in network communications.