Question :
___________refers to the correctness and completeness of the data in a database?
Option 1: Data security
Option 2: Data integrity
Option 3: Data constraint
Option 4: Data independence
Correct Answer: Data integrity
Solution : Data reliability and trustworthiness throughout its lifecycle are referred to as data integrity. It may refer to the validity or invalidity of your data, or it may explain the steps taken to ensure and maintain the correctness and validity of your data.
Hence the correct answer is option 2.