Using fabric connectors is more efficient than third-party polling information from the FortiAnalyzer API - Fabric connectors are designed to integrate directly with the security fabric components and other services, which allows them to operate more efficiently compared to using third-party applications to poll information via APIs. APIs often involve more overhead due to the need for frequent polling and data retrieval operations, which can be resource-intensive.
Cloud-out connectors allow you to send real-time logs to public cloud accounts like Amazon S3. - Cloud- out connectors are specifically designed to facilitate the direct and real-time transfer of logs and other data to cloud services like Amazon S3. These connectors streamline the process by providing a built-in mechanism that bypasses the need for additional scripting or manual configuration.

Based on the partial configuration output, the primary factor for determining which devices can be members of a FortiAnalyzer Fabric is the log-mode setting. Devices with the same log mode can be part of the same FortiAnalyzer Fabric.
FortiAnalyzer1: Log mode is set to collector.
FortiAnalyzer2: Log mode is set to collector.
FortiAnalyzer3: Log mode is set to analyzer.
Devices with the same log mode can be part of the same fabric. Since FortiAnalyzer1 and FortiAnalyzer2 both have their log modes set to collector, they can be members of a FortiAnalyzer Fabric.
Therefore, the correct answer is FortiAnalyzer1 and FortiAnalyzer2.

Log View in FortiAnalyzer records all logs related to system and user activities, including any changes made by administrators. It would show entries related to any unauthorized access or modifications done by a rogue administrator.