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Basic Data Processing Concepts 1
Punched Card Data Processing
Systems and Options for the Small Company
12 other sections not shown
accounting machine accounts receivable actually addition alphabetic amount analyst applications basic batch bytes calculations card column card reader central processing unit characters COBOL commands compiler computer system computer's contains core image cost customer's deck detail cards determine developed digit disk file documentation EBCDIC employee error executed field FORMAT FORTRAN functions hardware indicated input card input/output job control language keypunch L. C. Smith Corporation language logic magnetic tape manual master file memory method mini minicomputer module needed operating system output payroll PICTURE printed printer problem procedure processor program flowchart punched card puter record routine sales invoice sales order sequence sequential service bureau sorter specification statement storage stored System/3 terminal time-sharing tion transaction unit-record equipment UNIVAC updated utilized