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A-LevelComputer ScienceData Security and IntegrityOct/Nov 2021Paper 1 Q12 Marks

When designing computer systems, it is important to consider the security, integrity and privacy of the data. Draw one line from each measure to indicate whether it keeps data secure or protects the integrity of data. Measure Firewall Double entry Presence check Access rights Password Data Security Data Integrity

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The correct answer is . This question tests the candidate's understanding of data security and integrity within the Computer Sciencesyllabus. The examiner's mark scheme requires...

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Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...

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About This A-Level Computer Science Question

This structured question appeared in the Cambridge A-Level Computer Science (9618) Oct/Nov 2021 examination, Paper 1 Variant 2. It tests the topic of Data Security and Integrity and is worth 2 marks.

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