A:Answer "Flash memory is an electronic (solid-state) non-volatile computer storage medium that can be electrically erased and reprogrammed."
Source: https://en.m.wikipedia.org/wiki/Flash_memory
"Electronic memory comes in a variety of forms to serve a variety of purposes. Flash memory is used for easy and fast information storage in computers, digital cameras and home video game consoles. It is used more like a hard drive than as RAM. In fact, flash memory is known as a solid state storage device, meaning there are no moving parts -- everything is electronic instead of mechanical."
Source: http://computer.howstuffworks.com/flash-memory.htm