1.3 Mobile Device Connection Methods Flashcards
1
Q
USB
A
Universal Serial Bus
a. C / Micro USB / mini-USB
2
Q
Lightning [Apple]
A
a. High rate of charging
b. Lots of electricity / current to flow
3
Q
Serial Interface
A
a. Very old
b. DB 9 = Data Bus 9 [9 pins inside]
c. NOT found anymore
d. 1st mouse to computer connection
e. NOW used for connecting to router interface
i. CISCO routers / switches
4
Q
Bluetooth
A
a. Device must be paired to the phone
b. Supports, many devices including:
i. Headset, mouses, keyboards
5
Q
Hotspot
A
a. Allows internet sharing from a mobile smart phone to laptop
6
Q
NFC
A
Near Field Communication
* Has to be close [4 cm]
* Used for payments and door entry
