If the Ethernet data frame is Length/Type=0x0806, which of the following statement is correct? (Multiple Choice)

If the Ethernet data frame is Length/Type=0x0806, which of the following statement is correct? (Multiple Choice)
A . This data frame is an Ethernet II frame.
B . This data frame is an IEEE 802.3 frame
C . The source MAC address of this data frame must not be FFFF-FFFF-FFFF
E . The destination MAC address of this data frame must be FFFF-FFFF-FFFF

Answer: AC