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Multiple choice quizzes by topic (OCR GCSE)

Computer systems
TEST
Purpose and components of the CPU
TEST
Von Nuemann architecture
TEST
Fetch-Decode-Execute cycle
TEST
CPU performance factors
TEST
Memory types
TEST
Secondary storage
TEST
Types of networks
TEST
Performance of networks
TEST
Client server & peer-to-peer
TEST
Network hardware
TEST
DNS, IP, URL, ISP, web hosting, the cloud
TEST
Utility applications
TEST