Multiple choice

______ means that the data contained in a database is accurate and reliable.

  1. Data redundancy

  2. Data consistency

  3. Data integrity

  4. Data reliability

  5. _
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

It is the overall completeness, accuracy and consistency of stored data. It indicates absence of errors in some data. Integrity implies that the data is an exact copy of some original version.

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