I have a question regarding error trapping. I observe that sometimes error hadlers extend thier power into subs they call. That makes it harder to work with particular errors . How do I ensure that error handlers work only locally, that is, in a procedure/function it's declared and do not cross over to any other subs/functions that they may be calling.
This course will help prep you to earn the CompTIA Healthcare IT Technician certification showing that you have the knowledge and skills needed to succeed in installing, managing, and troubleshooting IT systems in medical and clinical settings.