RAID is an acronym meaning âRedundant Array of Independent Disksâ. As the name implies, RAID creates an array of multiple hard disks in order to provide redundancy. An array simply means a collection of drives that are presented to the operating system as a single logical device.
Fn + F2 didn't work, and my computer doesn't have a physical switch on the outside, which is why I asked here. â lowerkey Apr 29 '12 at 18:45. sometimes this can be solved by booting into windows, enabling your wireless (Fn+F2) before booting into ubuntu.
Network Switch. A network switch is a device that connects other networking-capable devices together, typically via Ethernet. A switch uses packet switching to receive, process then forward data to the correct receiving device, creating a LAN (Local Area Network).