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GCSE edexcel, networks, computer science - Coggle Diagram
GCSE edexcel
leon has stds
alex loves a man called barbra
alex might have aids
alex likes men
binary
hex
2s compliment
Hardware
CPU
RAM
storage
Dan loves little childr
en
luke likes weeen
billy gets pegged atshooters rest
I LOVE BIG MAN SHHHH
Binrary data
hex
Denary conversions
XXX
billy is a nonce
leon loves kids
joe loves oily men
networks
internet protocols
FTP
HTTPS
HTTP
TCP/IP
Wi-Fi
email protocol
types
POP3
IMAP
SMTP
4 layer model
transport
internet
application
link
topologies
star
mesh
bus
network type
WAN
Wide area networks
Connected over larger geographical areas
LAN
Local Area Networks
contained within a single building or site
wired networks
copper cable
100m range
higher latency
1000 mbps speed
fibre-optic cable
2000m range
40tbps speed
lower latency
computer science
Binary
hex
2s compliment
sign and mag
data representation
hardware
cpu
alu
fde
ram
networks
ethernet
fibre optic cable
programming
turtle
