Which of the Following Distinguishes a Firewire Port from a USB

Multiple Choice

Which of the following distinguishes a Firewire port from a USB port? (Choose all that apply.)

A) Firewire ports look just like USB ports except that one of the shorter sides converge
B) Firewire ports are thicker than USB ports
C) Firewire ports are square and USB ports are rectangular
D) There is no visual difference between Firewire ports and USB ports