Which two statements are true regarding log fetching on FortiAnalyzer? (Choose two.)

Which two statements are true regarding log fetching on FortiAnalyzer? (Choose two.)

A. Log fetching allows the administrator to fetch analytics logs from another FortiAnalyzer for redundancy. B. A FortiAnalyzer device can perform either the fetch server or client role, and it can perform two roles at the same time with the same FortiAnalyzer devices at the other end. C. Log fetching can be done only on two FortiAnalyzer devices that are running the same firmware version. D. Log fetching allows the administrator to run queries and reports against historical data by retrieving archived logs from one FortiAnalyzer device and sending them to another FortiAnalyzer device.