What two reasons can explain why a host cannot be removed from a vSphere Distributed Switch? (Choose two.)

Virtual machine network adapters connected to the dvSwitch must be migrated or disconnected before the host can be removed, because the host still has active uplink responsibilities for those VM port groups.

Blocked ports affect traffic flow but do not constitute an active adapter assignment that would prevent host removal from the dvSwitch.

LACP LAGs define uplink teaming policies on the switch itself, not adapter-to-host bindings that would block host removal.

VMkernel adapters (used for management, vMotion, storage, etc.) are tied to dvPort groups on the distributed switch; they must be migrated to a standard switch or removed before the host can leave the dvSwitch.