What is one of the main benefits of using Event Management and Operational Intelligence?

A: To improve service availability by helping IT staff pinpoint service issue causes and evaluate the impact of planned changes. B: To increase service agility and produce fast, predictable results by automating manual, routine, error-prone tasks. C: To rapidly configure and launch secure, agentless discovery of hardware and software resources and their relationships. D: To proactively warn against possible service outages using a range of advanced predictive machine learning methods.