What is the usage of comp fields in cobol?
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In CICS/VSAM every file that is accessed should be defined in FCT. we have CICS READ, WRITE, BROWSE commands for VSAM files. How does it work with DB2 tables. It know it has to do with the plan. Please expain with examples.
.How to add one input & one Out file in existing cobol program. how approach tell me step by step.
What is the difference between external and global variables in COBOL?
which one is the best of com and com-3.using of real time ?
what is the result of the following? DIVIDE A INTO B GIVING C. a.C=A/B b.the reminder of B/A is stored in C c.C=B/A d.the reminder of A/B is stored in C
Why occurs can not be used in 01 level ?
which of the following can be used as a check protection symbol a.Z b.S c.* d.+
consider two data items 77 W-A PIC 9(3)V99 VALUE 23.75 77 W-B PIC ZZ9V99 VLAUE 123.45 after the statement MOVE W-A TO W-B what will be W-B's value? a.123.75 b.b23.75 (where b indicates space) c.023.75 d.invalid move
can we declare s9(9)v9(9) in cobol ? if yes how many bytes it will occupy ?(urgent plz answer it)
Can the OCCURS clause be at the 01 level?
what is the advantage of using redefines instead of delaring the variables ?
I HAVE FOLLOWING DECLARATION. 02. A PIC X(10) VALUE 'XXXXXXXXXX'. 02. B REDEFINES A. 05. C PIC X(3). 05. D PIC X(3). 05. E PIC 9(3). IN MY PROG, I HAVE MOVE 1 TO E. DISPLAY A. WHAT WILL BE DISPLAYED AS A RESULT OF THIS? PLEASE EXPLAIN THE ANSWER. THANKS.