What is the usage of comp fields in cobol?
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If i got a job on mainframe technology, will i have a bright future?. Some people are discouraging me. Let me know, is it true? Please bring back me from the confusion.
what if any ,is the syntex error in the following piece of code 01 B PIC A(7) 02 C PIC 9(4) ........ IF(B NUMERIC) ADD 10 TO C a.the condition in the if statement is wrong b.noting is wrong c.because C is initialised.ADD 10 TO C is wrong d.both B and C shoud have same size.
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i have a file which contains records like 10,30,90,50,20,40,80,60,70 i want to display these records in reverse order like 70,60,80,40,20,50,90,30,10 please give me the cobol code (do not sort the records)
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can we read in input the file with a variable length ? please , how ..could you help me ?
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