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.
A network switch is a computer networking device that connects devices together on a computer network by using packet switching to receive, process, and forward data to the destination device. A network switch is a multiport network bridge that uses hardware addresses to process and forward data at the data link layer of the OSI model. Some switches can also process data at the network layer by additionally incorporating routing functionality. Such switches are commonly known as layer-3 switches