What are the categories of event described in the UIL service operation book?
A. Informational, scheduled, normal
B. Scheduled, unscheduled, emergency
C. Informational, warning, exception
D. Warning, reactive, proactive
What are the categories of event described in the UIL service operation book?
A. Informational, scheduled, normal
B. Scheduled, unscheduled, emergency
C. Informational, warning, exception
D. Warning, reactive, proactive