Automatic Data Processing: Principles and Procedures
Historical development of data processing; The development of Aids to manpower; The development of the "thinking machine"; History of data processing; Business and scientific data processing; The data-processing cycle; Case illustration-payroll; Punched-card data processing; The punche card; Imput preparation and entry; Classifying recorded data; The calculating function and preparation of reports; Electronic data processing; The electronic computer-its elements and capabilities; Coded-data representation; The arithmetic and control units; Imput-output-cards, paper tape, and printers; Imput-output-magnetic tapes and direct-access devices; Imput-output-miscellaneous devices; Computer programming and systems design; The programming cycle; Control and the stored program; Program preparation-flow charts and decision tables; Systems analysis and procedure; Basic processing methods-sequential (bath) processing with magnetic tapes; Basic processing methods-on-line processing; File organization techniques; Payroll-a computer approach;Career opportunities and managemen's role; Appendices.
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account number accounting machine accumulator alphabetic amount analog computer application arithmetic automatic data processing basic binary bits blank card calculating central processing unit characters COBOL column computer system contains control panel control unit data-processing system designed developed device direct-access drum electronic employee equipment example field Figure flow chart function gang punching GLOSSARY OF TERMS gross pay holes hopper input data instruction invoice involves keypunch language logic machine language magnetic drum magnetic tape manual memory merge method MICR octal operation code output paper tape parity check payroll performed position prepared primary storage printer printing problem processor program punched cards punched-card puter QUESTIONS FOR REVIEW reading brushes reading station record reports represent routine sequence sequential serial sorter sorting specific speed steps subroutine subtraction symbolic tabulator techniques tion transactions Two-Out-of-Five Code two's complement Univac updated wired word