Consider the following: 77 W-NUM PIC 9 VALUE 0 ------ MOVE 1 TO W-NUM PERFORM PARA-X UNTIL W-NUM > 9. ------ PARA-X ADD 1 TO W-NUM How many times PARA-X is executed ?
14 19445How to replace the GOTO statement in COBOL without changing the structure of program. e.g. consider following code... I.D. E.D. D.D. P.D. compute C = A + B. GOTO para 100-display. compute D = C - D. GOTO 200-display. some other logic...... ........ GOTO 300-para. ...... ...... GOTO 400-para. Now I want to replacce all GOTO statements without changing the structure and otput of program.
6 20509I have program P1 which calls file F1 which has 100 records and following structure 001 .................. 002 .................. 003 .................. 098 .................... 099 ................... 100 .................... Now I want to read these files and write these records in file F2 in following manner. 001 ...... 051 ..... 002 ...... 052 ..... 003 ...... 053 ..... .......... ....... .......... ....... .......... ....... 048 ........ 098 ...... 049 .......... 099 ....... 050 .... 100 ......
4 10518Why we need to use redefine clause when we can define the variable seperately... what is actual need....
5 12770Why do we use COMP-3 variables for computation, when we know that they are non displayable fields and require additional MOVE to numeric field before we populate it in output Reports?
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