By default, how does a Cisco ASA appliance process IP fragments?

By default, how does a Cisco ASA appliance process IP fragments?

A.
Each fragment passes through the Cisco ASA appliance without any inspections.

B.
Each fragment is blocked by the Cisco ASA appliance.

C.
The Cisco ASA appliance verifies each fragment and performs virtual IP re-assembly before the full IP packet is forwarded out.

D.
The Cisco ASA appliance forwards the packet out as soon as all of the fragments of the packet have been received.