In this photo, what type of port does the number &quot;3&quot; identify?
A. USB
B. FireWire
C. Mini-VGA
D. FireWire 800
Answer:D
In this photo, what type of port does the number &quot;3&quot; identify?
A. USB
 B. FireWire
 C. Mini-VGA
 D. FireWire 800
