Which underlying technology supports the HCM tools provided with the SAP SuccessFactors HCM suite?

B. Machine Learning — The SAP SuccessFactors HCM suite is supported by underlying technologies, including SAP Business AI, which leverages machine learning capabilities to enhance its HCM tools. A. SAP Business Technology Platform — While SAP BTP is used to extend and integrate HCM solutions, it is not listed as an underlying technology that directly supports the core HCM tools. C. Data Warehousing — Not referenced as a foundational technology for SuccessFactors HCM tools on learning.sap.com. D. Predictive Analytics — Although analytics capabilities are present, they are part of SAP Business AI and not separately highlighted as an underlying technology. (Reference: SAP Learning Journey - Positioning SAP Business Suite via SAP SuccessFactors HCM Solutions, Lesson: Analyzing Core HR and Payroll with Business Processes and Dependencies, https://learning.sap.com/learning-journeys/discovering-sap-solutions-for-core-hr-and-payroll/analyzing-core-hr-and-payroll-with-business-processes-and-dependencies - "The suite is also supported by underlying technology and capabilities, such as the experience layer, insights, and SAP Business AI.")