This is related to the POS System. I am used to Desktop Support (Desktop, Laptop, User Support, etc) and Server Support (Window 2000, 2003 and 2008).
I got zero knowledge related to the POS System.
I need somebody explaining a little bit of it please
First: Please explain a little bit of POS System
Second: Per my guessing, This system should have a NIC card which is connected to a SPECIAL switch (for POS)? or others?
Third: After the Connection was established at POS, what software or program would be used? (so it can select “all items and their prices”, and open the Cash Register ,etc)
Fourth: What language or command was used to configure the POS? Cisco IOS?
Your explanation is greatly appreciated.