plumiData Integrity: CAIE A‑Level Computer Science questions
Every CAIE A-Level Computer Science exam question on 6.2 Data Integrity, June 2024 and the specimen papers, with its mark scheme and examiner’s report.
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Q5(b)
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All 3 questions on Data Integrity, as a list
- June 2024, Paper 4, Q3(d)(i) (6 marks): The string values to be stored in the queue are 7 characters long. The first 6 characters are digits and the 7th character is a check digit. The check digit is
- June 2024, Paper 4, Q3(d)(iii) (2 marks): Test the program with the following inputs in the order given: 999999X 1251484 5500212 0033585 9845788 6666666 3258746 8111022 7568557 0012353 Take a screenshot
- June 2024, Paper 1, Q5(b) (5 marks): The bank wants to protect the integrity of its data while transferring the data to other banks. Parity check is one example of data verification. Complete the d
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