Why is it necessary that file needs to be opened in I-O mode for REWRITE?
No Answer is Posted For this Question
Be the First to Post Answer
How to find whether a Flat file is empty or not without Reading a file in COBOL Program. (not using JCL)
How to remove 2 duplicate records and copy only one using job control language?
What is the difference between NEXT SENTENCE and CONTINUE?
How can you pass values from COBOL program to non-COBOL programs?
What is the Purpose of Pointer in the string?
What is the difference between CONTINUE & NEXT SENTENCE ?
i need a program by giving input as a abcd in any randem order but i need a output as 1234 related to abcd. i.e,. a for 1,b=2,c.....etc..
When is inspect verb is used in cobol?
What is JOBLIB and STEPLIB in JCL? what is the purpose of using it?
give the examples of strings in cobol
Hi Guys, I have faced one interview question if I have requirement to add 5 new columns to existing table what are prerequisite do i need to take.
Why occurs cannot be used in 01 level in COBOL?