Interested to Buy Any Domain ? << Click Here >> for more details...
difference between fetch , call and callnat
- 3 Answers
- 23094 Views
- IBM, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / aswini
Hi,
This is just to add little more description to Niki's
answer.
FETCH: This comes in 2 forms.
FETCH 'program' is just like the CHAIN in COBOL, where in
the control does not come back to the calling program.
With Fetch there can be parameters passed to the called
program.
FETCH RETURN: Similar to FETCH, but the control will
comeback to the calling program. Like the CALL statement in
COBOL.
CALL: Calling the non-Natural programs and the control will
come back to the calling module.
CALLNAT: Calling sub program with/with out parameters.
| Is This Answer Correct ? | 17 Yes | 1 No |
Answer / nagendra rampuria
FETCH is used to call a natural pgm,
CALL is used to call a cobol pgm from a natural pgm,
CALLNAT is used to call a subpgm from a natural pgm.
| Is This Answer Correct ? | 12 Yes | 3 No |
What is STACK in Natural? How we can use it in Program? Give me Eg.?
how many work file we can code in jcl?
Explain the difference between external subroutine and subprogram?
What exactly is a hyperdescriptor? How does it work?
Define cobol coding sheet?
What is data trace system 2.0 used for?
How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
Explain the data storage?
how to move cursor to a particular field when position is not known?
How can we see the copy book length using file-aid?
Tell me what type of files we can process thru file-aid?
COBOL 
