Why is it necessary that file needs to be opened in I-O mode for REWRITE?
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can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there
which is better comp or comp-3 in terms of memory utilization?
Why would you use find and get rather than to obtain?
Using string statement.Is coding three destination string from one source string possible in one code?or three codes for every destination string of one source string.?thank you
Suppose i want to declare a binary comp fild of 7 byte .how to write?
How to read records in reverse order in flat file? I know we can do it by reading all records into an array.... Then read records in reverse order by using subscript or index but can any body give me the exact code.
Have you used comp and comp-3 in your project? And how?
what is search and searchall?what is the diffrence between them?give an best example?
How to declare if emp-name = AAAAA""BBB in working-storage section. After display emp-name should print like AAAAA""BB
is it possible to declare index in cobol program? if it is not why its tell me pls
how will u code parm parameter and where pls ?
What are the pertinent COBOL commands?