Orient yourself to the weatherboards you'll be working with: the board you're replacing, the board immediately above it and the one immediately below it. Call the board above the one you're replacing board A.. Board B is the board that you're replacing.
Desktop virtualization is the concept of separating the logical desktop from the physical machine. One form of desktop virtualization, virtual desktop infrastructure (VDI), can be thought of as a more advanced form of hardware virtualization.
[ Cloud Computing: A Small Business Guide ]. Virtualization software makes it possible to run multiple operating systems and multiple applications on the same server at the same time, said Mike Adams, director of product marketing at VMware, a pioneer in virtualization and cloud software and services.