Data Management and Database Systems · Data & Analysis

Data Integrity and Validation

Implementing constraints and validation checks to ensure data accuracy and reliability.

Key Questions

  1. 1How does data validation differ from data verification?
  2. 2What role does the user play in maintaining the quality of a database?
  3. 3How can automated checks prevent systemic errors in data entry?

MOE Syllabus Outcomes

MOE: Data Management - S4MOE: Data Integrity - S4
Level: Secondary 4
Subject: Computing
Unit: Data Management and Database Systems
Period: Data & Analysis

Suggested Methodologies

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