If you are using external debugging (debugging of HTTP and RFC requests, which arrive in your ABAP system), what will the Debugger do?

If you are using external debugging (debugging of HTTP and RFC requests, which arrive in your ABAP system), what will the Debugger do?
A . May or may not stop, depending on external factors.
B . Always stop when the external breakpoint is reached.
C . Never stop; external breakpoints operate on users other than your own.

Answer: A