In COBOL programming, what is PERFORM? What is VARYING?
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consider the fallowing 77 stat pic 9. 88 male value 1,2,3. 88 female value 4 through7. what will be the value of stat a) set male to true. b) set female to true.
how to know that the file has 300 records how to acess it?
what is the difference between occurs and occurs depending on? i dont think so there is the difference in storage..then why we should use occurs depending on?
If we use GO BACK instead of STOP RUN in cobol?
i want to enter the name 'pandu' into ur table how?
.How to add one input & one Out file in existing cobol program. how approach tell me step by step.
In a program, variables are used but no DB2 involved in it. Can you call it as host variables??
01 var1 pic x(10) 01 var2 redefines var1 pic 9(10). then in procedure division move 'abcde' to var1 then waht is the value of var1 and var2
What is the difference between binary search and sequential search?
What are subroutines ? and how do we pass data to the sub routines?
how to transfer the file from pc to mainframe??
consider the following FD FILE-1 01 REC-1 PIC X(80) ...... WORKING-STORAGE SECTION 01 W-REC PIC X(90) ........ PROCEDURE DIVISION FIRST-PARA ....... READ FILE-1 INTO W-REC AT END MOVE 1 TO EOF-FLAG which of the following is true with respect to the above? a.REC-1 will contain nothing and W-REC will contain the contains of the record read b.REC-1 and W-REC contain the same data c.syntex is invalid and error will occur d.REC-1 and W-REC must be of same size