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 can be done only on two FortiAnalyzer devices that are running the same firmware version.
B . Log fetching allows the administrator to fetch analytics logs from another FortiAnalyzer for redundancy.
C . 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.
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.

Answer: AD