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Yr9 Computing Revision :computer: - Coggle Diagram
Yr9 Computing Revision :computer:
Networking
Protocols
Rules to tell computers how to talk to each other
Such as HTTP and HTTPS
World Wide Web
Search Engine
Software
Browser
Internet
Infrastructure that connects computers together
Hardware
Hub=Connects a number of computers together. Ports allow cables to be plugged in from each connected computer.
Ethernet
Switch
Ethernet cable/LAN cable=Used to connect different devices together. They are often made up of a number of wires.
Server=A powerful computer which provides services to a network, share resources
Client
Environmental impacts
Positive
More efficient modeling of data
Predicting Weather changes
More efficient fuel use in cars
Using data to start work on predicting natural disasters
Negative
Water usage
How we recycle computer parts
Use of power
Extraction of raw or rare materials
Python
Data Representation
Media Editing
Look at general channel pp