Explain how to differentiate call by context by comparing it to other calls?
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how to transfer the file from pc to mainframe??
Determine the total no of bytes in the following. 01 rec1. 02 a pic x(6) 02 b redefines a. 03 c occus 6 times pic 9. 02 d occurs 6 times pic 9. 03 e pic x(5) 03 f pic 999.
Describe the difference between subscripting and indexing ?
In my table having 3000 Records. How can I delete the 500th row? (we don't know what is data inside the table)
How to define variable 9(20) in COBOL, because compiler does not allow us to declare variables with Pic 9(18). Can anyone please let me know the answer... I know one answer to this question which is to use Compiler option Arith (Extend) during Compilation. It extends the maximum limit to 9(32)..Just wanted to know if there is any other way to extend this?
diffrence between renames and redifnes with examples
can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there
Consider the following code: 77 A PIC 99V99 VALUE 55.35 77 B PIC 99V999 VALUE 32.754 ADD B TO A ON SIZE ERROR DISPLAY "ERROR!!!" What will be the result ? (a) A=88.10, B=32.754 (b) A=87.00 B=32.754 (c) A=87.10 B=32.754 (d) ERROR!!! will be DISPLAYed on the screen.
Can we move SPACES to numeric field and ZEROES to alphabetic field? If yes what are the way doing this?
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.
what is difference bt COND, REGION & TIME parameters at JOB & EXEC. give an exp.
What is EIBCALEN? Why it is used?