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computer science - Coggle Diagram
computer science
data types
integer
Boolean
string
float
number system
binay
hexadecimal
1-9 then a-f
denary
hardware
input devices
camera
keyboard
microphone
touchscreen
mouse
output devices
monitor
printer
speaker
headphones
storage devices
hard disk drive
dvd
usb
cd
central processing unit
arithmetic logic unit
control unit
program counter
buses
adress bus
data bus
control bus
logic gates
not gate
or gate
and gate
types of storage
optical
uses lasers and lights to read data
solid state
uses chips and components to read data
magnetic
uses a magnetic spinning component to read data
rom
non volatile
read only memory
ram
volatile
random access memory