You learn spreadsheet and database software in this program. It can be helpful to learn this software before you begin the program.
The educational program is only the beginning of your learning process. The software and even some of the procedures you learn in the classroom will be out of date in a few years. Expect to be constantly learning new skills once you get hired. If your employer doesn't pressure you to do so, do it for your own sake. That is the pathway to job security and advancement.