Which type of network uses cables to transmit data?

Wired networks are distinguished by their use of physical cables to transmit data, such as Ethernet cables or fiber optics. This type of network relies on these cables to provide a reliable and stable connection for data transfer, which can result in lower latency and higher speeds compared to wireless alternatives.

Wired networks are often used in environments where a consistent and secure connection is essential, such as offices and data centers. The physical connections allow for more controlled access to the network, making it easier to implement security measures.

In contrast, while wireless networks use radio waves to transmit data without physical cables, and virtual networks refer to network architectures that create virtual environments on top of physical networks, it is the wired networks that specifically involve the direct use of cables for data transmission. Local area networks can be wired or wireless but do not exclusively denote cable-based communication.