Joined: 06 Jan 2004 Posts: 247 Location: Hyderabad
3. If a program that is not being called by any other program has go back coded, will it go in a loop ?
If we code Go Back in a stand alone program it will not go into loop. Just the control goes back to OS. Thats it. But generally we follow coding Go Back in any program. So in future if you need to call this program by another, you dont have to worry and even there is no harm in coding Go Back in a stand alone program
4. and should we code go back in all called modules?
is it true that if we code stop run, the control will not be passed to the caling module
Yes. We should code Go Back in all called modules. If not the control will not be transfered to calling program.
You can understand the meaning, by the wording even. Stop Run indicates stop the run(control)..And Go Back indicates, return the control back.