The large department store in our county is looking for two computer managers. What computer knowledge do I need to know to apply?

If this supermarket has related web pages or online orders, you may be asked to do maintenance. For example, what language is this website made of, what problems will appear in the future operation, and the code needs to be modified, which requires you to know a certain computer programming language. If not, you may be asked to do something similar to computer maintenance. In my previous supermarket, I was mainly responsible for computer maintenance. If you want to do maintenance, you must know the knowledge of computer hardware. When you interview there, people may say specific job responsibilities and so on. If you are satisfied, please adopt it.