Mobile Flashcards
1
Q
SO-DIMM
A
Small Outline Dual In-Line Memory
2
Q
802.11
A
Wireless LAN
3
Q
Bluetooth area network
A
PAN
4
Q
LCD
A
Liquid Crystal Display
5
Q
TN panel
A
Twisted Nematic
6
Q
IPS panel
A
In Plane Switching
7
Q
VA panel
A
Vertical Alignment
8
Q
CCFL backlight
A
Cold cathode fluorescent lamp
9
Q
What do display inverters do?
A
Convert DC into AC power, CCFL requires AC.
10
Q
RS-232 signal
A
Recommended standard, multi purpose connection. Mice, modem, printer, etc.
11
Q
DB-9 (DE-9) port used for what signal?
A
RS-232
12
Q
NFC
A
Near Field Communication
13
Q
What are the two primary mobile network types?
A
GSM, CDMA
14
Q
GSM
A
Global System for Mobile Comms.
15
Q
What is ‘multiplexing’
A
A way of sending multiple channels through a link in one complex signal, used by GSM.