Which object should the customer check to evaluate the system performance?

A customer wants to evaluate Call Center Elite/Communication Manager system performance to observe usage trends and recommend updates or corrective actions.

Which object should the customer check to evaluate the system performance?
A . System files
B . Trace files
C . Log files
D . Traffic reports

Answer: C

Explanation:

Reference: https://downloads.avaya.com/css/P8/documents/101027471