Which three of the following activities occur in the problem management service component of the wireless operate phase? (Choose three.) Select exactly 3 answer(s) from the following:

A.
Recover From Incident Outage

B.
Track Events and Report on System Availability, Resource Capacity, and Performance

C.
Classify Groups of Known Incidents as Problems

D.
Conduct Post-Change Evaluations

E.
Document Issues Encountered During Software Upgrade and Methods Used to Resolve Issues

F.
Provide Hardware and Software Support to Resolve Incidents