The output indicates that:
* The device's status is shown as "dev-db: modified" and "conf: in sync," which means that there is a difference between the device-level database on FortiManager and the actual running configuration of the managed FortiGate. Therefore, the latest revision history for the managed FortiGate does not match the device-level database, which confirms statement A as true.
* "dm: retrieved" status indicates that configuration changes have been installed on the FortiGate, confirming statement B as true. It also means that the configuration has been modified, and those changes have been pulled from the FortiGate to the FortiManager.
Statements C and D are incorrect because:
* C is incorrect as it implies an automatic update, whereas "dev-db: modified" indicates changes have been made on the FortiGate device that are not yet reflected in the FortiManager's database.
* D is incorrect because "dev-db: modified" shows that the device-level database and running configuration are not in sync.
FortiManager References:
* Refer to the FortiManager 7.4 Administrator Guide: Device Manager > Device Status to understand the
"dev-db" and "conf" status meanings.