What is the destination MAC address of a broadcast frame?

John the hacker is sniffing the network to inject ARP packets. He injects broadcast frames onto
the wire to conduct MiTM attack. What is the destination MAC address of a broadcast frame?

A.
0xFFFFFFFFFFFF

B.
0xDDDDDDDDDDDD

C.
0xAAAAAAAAAAAA

D.
0xBBBBBBBBBBBB