Computer Science J276,01 November 2021, OCR GCSE Past Papers with Mark Schemes
OCR
GCSE
Computer Science (J276)
Nov
2021
This computer science exam paper evaluates core concepts such as memory types, CPU functionality, system software, and data security. Topics include ROM vs. RAM, Von Neumann architecture, open-source software, and network performance factors. Students analyze storage options, virtual networks, and the TCP/IP model. Extended tasks explore packet switching, malware prevention, and environmental impacts of rapid device updates. Total marks: 80, balancing theoretical knowledge with practical application in computing systems.
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