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Electronic Data Processing
Introduction to System3 System360 and Computer Programming
34 other sections not shown
Accounts Receivable Register application array Business Machines Corporation card file chaining file Chapter column 15 computer system control field control level indicators Courtesy International Business decimal point detail line digit direct file disk file EBCDIC edit word entered in columns entry Factor file description specifications file extension specification Filename IBM System 360 identified indexed-sequential file indicator 01 input file input record input specification sheet International Business Machines inventory invoice key field magnetic disk magnetic tape master record matching record number of characters operation code output file output record physical unit position primary file printed printer spacing chart processing punched card record is read record key record type REPORT PROGRAM result field resulting indicator RPG object module RPG programming RPG programming language secondary file sequence sequential shown in Figure skipping SPECIFICATIONS IBM System subroutine System/3 table file tape file track address unit record equipment update zero suppression