CompTIA Network+ N10-009 Practice Question
Which of the following scenarios represents the BEST approach for applying a newly released patch to critical network infrastructure software?
Immediately applying it to all devices to ensure all security vulnerabilities are quickly mitigated
Ignoring the patch until it has been available for several months to confirm it's stable
Applying the patch only to non-critical systems to observe its impacts before deciding on further action
Testing the patch in a non-production environment prior to widespread deployment