DIT4 · Input checks 1 / Uses 1 Collecting trustworthy data mind map
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Input checks 1
Validation: Rules check suitability, not truth
Verification: Compare with source or independent entry
Cleaning and evidence: Preserve raw data; justify each correction
Uses 1
Modelling in services: Data supports service planning with assumptions
Commerce / leisure: Connect sector, variables, decision and limitation
Threats to individuals: Privacy, fraud, targeting and inaccurate records
Connections
Input checks 1 → Uses 1: Checking and modelling support trustworthy decisions
