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WAEC Data Processing 2015 Question 34

Question 34

Data Security

Which of these measures would not secure data in a database?

  1. A.Encryption
  2. B.Data integration
  3. C.Personal Identification Number
  4. D.Username and passwords
Show the answer and explanation

Answer: B (Data integration)

Explanation

Data integration combines data from different sources; it does not protect data.