What does baseline modeling refer to in anomaly detection for cloud costs?

What does baseline modeling refer to in anomaly detection for cloud costs?

• A. It models monthly spend in a vacuum, ignoring historical data
• B. It uses external market indices to set budgets
• C. It relies on real-time user feedback to detect anomalies
• D. It establishes a standard spend pattern using historical data to detect deviations

Answer: (D)