. . "System Memory 310, and the fixed disk are examples of tangible media for storage of computer programs, other types of tangiblemedia include floppy disks, removable hard disks, optical storage media such as CD-ROMS and bar codes, and semiconductor memories such as flash memory, read-only-memories (ROM), and battery backed memory.Software OverviewFIG. 4A depicts a flowchart of simplified steps in a" . .