Final answer:
In Oracle Fusion HCM, Functional Security and Data Security are the two main security areas controlled by consistent policy definitions to safely manage access to system functions and data.
Step-by-step explanation:
The question pertains to the security features in Oracle Fusion Human Capital Management (HCM), particularly the security areas controlled by consistent policy definitions. The two main areas of security that are controlled by consistent policies in Oracle Fusion HCM are Functional Security and Data Security. Functional Security ensures that only authorized users have access to specific screens, actions, and functions within the HCM system. Data Security controls access to data at a more granular level, often down to individual records, ensuring that employees only see the data that is relevant and necessary for their role.