Labels:text | screenshot | poster OCR: Figure 4: Including a mainframe in the picture is not as odd as you might think. Mainframes are great for supporting large databases, a lot of disk space, and a large number of workstations. This figure shows a simplified layout. Printer Print server LAN Mainframe Workstation Workstation Workstation DASD Video DASE Scanner Scanner Scanner LAN Workstation Workstation Workstation File server