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Information Technology Society and You
How Information Technologies Work Together
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allows analyze applications software basic binary bits byte cable called cards CD-ROM Chapter claims representatives COBOL communications companies Corporation create Critical Thinking Questions customers database dBASE desktop developed devices display electronic Figure floppy disk graphics hard disk drives images information systems information technology input instance instructions keyboard LANs look Lotus machine Macintosh magnetic mainframe mainframe computers memory chips microcomputers microprocessor minicomputers modem monitor multimedia on-line operating system optical disks organizations output packages perform personal computer primary storage printers problem programming language puter record RISC scanners screen secondary storage sensors Source Courtesy speed spreadsheet supercomputers system unit tape telecommunications telephone tion track transmission types UNIX users Windows word processing workstations write