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USING THE DISK OPERATING SYSTEM RENAME COMMAND DOS
WHAT IS THE INFORMATION SYSTEM LIFE
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allows the user analysis applications software auxiliary storage binary bits bytes called capability characters chips color communications computer system contains create cursor data entry data stored decision deleted Describe desktop publishing discuss disk drive diskette display document dot matrix printer EBCDIC electronic employee equipment error example field graphics hard disk hexadecimal information systems department input devices keyboard laser machine language main memory mainframe ment menu method microcomputer minicomputers mouse number system operating system optical organization output devices paper perform personal computer phase process data processor unit program instructions programming languages puter read only memory read/write head record retrieval screen selection sequential software packages specific spreadsheet storage devices structure systems analyst telephone terminals tion track transmission transmitted types user interface usually word processing