The iphone supports the following standards: GSM, GPRS, EDGE, HSDPA, WIFI,...

[Atylloo]

...Bluetooth.? 10. The iphone supports the following standards: GSM, GPRS, EDGE, HSDPA, WIFI,
Bluetooth. What are these examples of?
a. Systems used to connect to the web on the move.
b. Data link layers.
c. MAC layer protocols.
d. Protocol stacks spanning physical, data link and medium access control
layers.

Which one guys? I think it's A but not sure

 

[kevy]

I'm going with b.

as I know Wifi, and Bluetooth are both Data Link Layers standards... which links Mac Address to network links.