Which of the following topologies is capable of handling up to 127 devices?

A mesh topology connects every device to every other device, but its scalability is limited by the number of connections required per device, not a fixed device count like 127.

An arbitrated loop topology, specifically in Fibre Channel Arbitrated Loop (FC-AL), allows for up to 127 devices to be connected and share bandwidth by arbitrating for access to the loop. This design makes it suitable for environments requiring a moderate number of connected devices within a shared fabric.

A switched topology uses switches to connect devices, offering high scalability that far exceeds 127 devices, as the limit is primarily determined by switch port density and fabric design.

A point-to-point topology connects only two devices directly and is therefore not capable of handling 127 devices.