Which command would be used to list the devices recognized by the system?

The command that is used to list the devices recognized by the system is "lsblk." This command provides information about all block devices, including hard drives, SSDs, CD-ROMs, and flash drives, displaying their names, sizes, types, and mount points. This is particularly useful for managing disk partitions and understanding the storage layout of the system.

While other commands listed—such as lspci and lsusb—are also valuable for device management, they serve different purposes. The lspci command specifically lists PCI devices, which includes graphics cards, network cards, and other peripherals connected to the PCI bus. The lsusb command lists USB devices, providing insights specifically about USB-connected hardware. Both are helpful but do not offer the comprehensive overview of block devices that lsblk does. Therefore, lsblk is the most appropriate command for listing devices recognized by the overall system.