A+ Training Course Index: Professor Messer’s Course Notes: - - - - - A backup of critical data can avert an actual disaster. In this video, you’ll learn about full, differential, incremental, and synthetic backup types, along with GFS and 3-2-1 backup strategies. - - - - - Subscribe to get the latest videos: Join us at our next live event: FOLLOW PROFESSOR MESSER: Professor Messer official website: Instagram: X: LinkedIn: Facebook: