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Year 9 Computing - Coggle Diagram
Year 9 Computing
Networking
Hardware
Hub
Ethernet
Switch
Ethernet cable
Server
Client
World wide web
Search engine
Software
Internet
Protocols
Rules to tell computers how to talk to each other
HTTP
HTTPS
Infrastructure that connects computer together
Python
Output
print statement sytax
Input
Using variables
Declare variables
Assignment operator
Correct syntax
Selection statements
Using IF, ELIF and ELSE
Routes through a program
Environmental impacts
Positives
Using data to start work on predicting natural disasters
More efficient use of fuel in cars
Predicting weather
More efficient modelling of cars
Negatives
Extraction of raw and rare materials
Large water usage for cooling data centres
Large use of power which produces CO2
Unethical recycling, e.g burner boys in Ghana
Data representation
Media editing