AS Level 9618 · Paper 1 · 6.2
Data Integrity
Making sure data is accurate when it is entered and when it is moved. Try the past-paper questions, then check the mark scheme.
Past papers from June 2021 to June 202620 questions · 82 marks
In this subtopic
- Validation and verification, and how they protect integrity
- Methods of validation
- Methods of verification during data entry and data transfer
Notes for 6.2 are on the way.
The past-paper questions and the mark scheme for this subtopic are ready now.
Past-paper questions and mark schemes © Cambridge University Press & Assessment. Compiled for revision by Zain Merchant.
Past-paper questions and mark schemes © Cambridge University Press & Assessment. Compiled for revision by Zain Merchant.
Try the questions first.
Write your answers, then check them against the mark scheme. Your choice is remembered on this device.