Why 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?
Answer / raj
COMP-3 fields take less memory allocation and effective in computation.
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i declare a Table as OCCURS 2000 TIMES.If the input file has more than 2000 records will the COBOL program fail?
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Scenario: I have 3 Input Files.Read the first i/p file and depending on certain business logic, I want to read wither i/p file-2 or i/p file-3.Now, depending on certain business logic applied to the record read from either file-2 or file-3, I decide to write them to either output file-2 or output file-2. Question: How many job steps are necessary to implement a solution for the above.
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input:- 12233344445555566666... output:- 1=1,2=4,3=9... Here firstno i.e 1 should be displayed and after that the alikeno.s should be added n displayed.i.e 2+2=4 like tat it goeson.
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