Comprehensive and Detailed Explanation From Exact Extract of knowledge of FortiAnalyzer 7.6 Study guide documents:

FortiAnalyzer event handlers support alerting when a rule match generates an event. The study guide states that, for an event handler,“You can select a notification profile to send alerts whenever an event is generated by the handler.”In FortiAnalyzer, notification profiles are the mechanism used to deliver alerts outward (for example, via an SNMP trap), which directly aligns with optionA.

In addition, FortiAnalyzer supports sending notifications to external platforms through integrations:“You can configure FortiAnalyzer to send a notification to external platforms using preconfigured Fabric connectors.”This validates the use ofFabric connectorsas a notification delivery method, aligning with optionC.

OptionBis not a notification delivery method for event-handler-generated alerts in the workflow described (FortiGuard is used for threat intelligence/enrichment rather than relaying alerts). OptionDis not presented in the study guide’s described notification mechanisms for event-handler alerting in the referenced sections.