1
Q
EPOS
A
Electronic point of sales
2
Q
ATM
A
Automatic teller machine
3
Q
LCD
A
Liquid crystal display
4
Q
PDA
A
Personal digital assistant
5
Q
OCR
A
Optical character recognition
6
Q
OMR
A
Optical mark recognition
7
Q
dpi
A
Dots per inch
8
Q
cps
A
Characters per second
9
Q
ppm
A
Pages per minute
10
Q
USB
A
Universal serial bus
11
Q
VDU
A
Visual display unit
12
Q
Bit
A
Binary digit
13
Q
Kb
A
Kilobyte
14
Q
Gb
A
Gigabyte
15
Q
Mb
A
Megabyte
16
Q
Tb
A
Terabyte
17
Q
CD-ROM
A
Compact disk read only memory
18
Q
WORM
A
Write once read many
19
Q
CD-RW
A
Compact disk rewritable
20
Q
CD-R
A
Compact disk recordable
21
Q
DVD-R
A
Digital versatile disk recordable
22
Q
DVD-RW
A
Digital versatile disk rewritable
23
Q
DAT
A
Digital audio tape
24
Q
ROM
A
Read only memory
25
RAM
Random access memory
26
GUI
Graphical user interface
27
WIMP
Windows icons menus pointers
28
CPU
Central processing unit
29
Mp
Megapixels
I.T⌨️🖥
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