For rewrite, why is it mandatory that file needs to be opened?
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What are differences between Static Call and Dynamic Call?
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sample code for read a 2nd record from last in flatfile how can do?
Describe the cobol database components?
Discuss about changing dataset name in proc.
what is the advantage of sync class
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.
I am sending values a and b with pic x(10) and pic x(10) by using call statement. In linkage section, I am receiving values with pic x(10) and pic x(11). Will my program fail? will it be compile error or run time abend?
Can a Search can be done on a table with or without Index?
what is the default print format? in cobol
what is the difference between PA & PF keys?
What is COMP-1? COMP-2?
I try to use some column names in my cobol progorm but these column not in db2 table ..when do i get error ..while bind time or runtime?