CamTech_1

CamTech_1

1. Understand Computer Hardware

   • binary, hex, decimal number systems https://www.rapidtables.com/convert/number/binary-to-decimal.html?x=00000000
   • Input, output, processing, communication devices, benefits and limitations
   • Types of computer systems - desktops / servers, laptops, tablets, smartphones, Internet of Things / embedded, mainframe, quantum, uses benefits, limitations
   • components, RAM, CPU, disks, motherboards, ports, PSUs

2. Networking

   • devices - network cards, wired v wireless, hubs, switches, routers
   • Protocols - IP, HTTP, DNS, TCP
   • Security -passwords, filters, anti virus
   • Connectivity methods -wired, wireless, copper, fibre, satellite, wi-fi, Bluetooth, Microwave, Infrared, laser, 3G, 4G, 5G