Which of the following troubleshooting methods would be performed after resolving an issue?

Verifying system functionality is performed immediately after implementing a solution to confirm it worked, not as a post-resolution step.

Implementing the solution occurs before the issue is confirmed resolved, making it a mid-process step rather than a post-resolution one.

Documenting findings, actions, and outcomes is the last defined step in the CompTIA troubleshooting methodology. It is performed after the issue is resolved to preserve institutional knowledge and provide a reference for future incidents. This step ensures accountability and aids in preventing recurrence.

Establishing a theory of probable cause is an early-stage step performed before any solution is attempted, not after resolution.