Which is a requirement to enable SNMP v2c on a managed FortiSwitch?

Which is a requirement to enable SNMP v2c on a managed FortiSwitch?
A . Create an SNMP user to use for authentication and encryption.
B . Specify an SNMP host to send traps to.
C . Enable an SNMP v3 to handle traps messages with SNMP hosts.
D . Configure SNMP agent and communities.

Answer: D