Which two considerations must be made when deleting and re-adding devices while managing them via...

Before re-adding the device In Cisco FMC, the manager must be added back.

The Cisco FMC web interface prompts users to re-apply access control policies.

Once a device has been deleted, It must be reconfigured before it is re-added to the Cisco FMC.

An option to re-apply NAT and VPN policies during registration is available, so users do not need to re-apply the polices after registration is completed.

There is no option to re-apply NAT and VPN policies during registration is available, so users need to re-apply the policies after registration is completed.