He computers in a lab on a floor of a building would be connected using a .?

He computers in a lab on a floor of a building would be connected using a local area network (LAN). This setup typically involves Ethernet cables or Wi-Fi to facilitate communication between the computers and shared resources, such as printers and servers. A router or switch may be used to manage the data traffic within the network. This allows for efficient data transfer and collaboration among users in the lab.