There is only two types of I O ports. The two ports is a USB and serial.
well, theres importing, exporting, and port-o-potties.
USB and serial cables
USB and FireWire
No, it is impossible to get an A-type from two O-types.
yes
Oban.
100% of the offspring of type O parents will be type O.
O+ and A+
not possible but rarely can be so.
The I/O ports are mainly used for, connections and other electrical things of that nature sound, recording, looking at things, reading devices
it could be.
Penguins and ratites