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INTRODUCTION TO DATA PROCESSING
20 other sections not shown
activities analysis and design analyze basic batch processing binary business computer business firm bytes central processing unit chapter characters circuitry circuits COBOL common data components computer applications computer hardware computer program computer services computer system computer users computer-based concept cost data communications data elements data processing systems direct access disk units distributed processing documents EDP systems electromechanical electronic data processing equipment evaluate example Figure flowcharts FORTRAN functions input/output input/output devices instructions International Business Machines inventory logical machines magnetic disk magnetic tape major management information systems manufacturing marketing mathematical ment microcomputer microprogramming minicomputers modules on-line operating system organization output payroll perform peripheral personnel primary storage procedures production programming language punched cards puter real-time processing reports secondary storage specific speed statements storage devices stored structure subsystems systems analysis systems development terminals time-sharing tion transactions types updated utilized