Computer Science J276,01 June 2019, OCR GCSE Past Papers with Mark Schemes
OCR
GCSE
Computer Science (J276)
Jun
2019
This computer science exam paper covers essential topics like CPU functionality, data storage, and networking. Key areas include differences between RAM and ROM, solid-state vs. optical storage, utility software, and binary arithmetic. Practical applications involve encryption, file compression, and pseudocode development for a Caesar cipher. Candidates analyze LAN setups, TCP/IP layers, and evaluate environmental impacts of software distribution. Total marks: 80, focusing on theoretical understanding, applied computing skills, and security practices.
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تعداد صفحات فایل : 20
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