engineering computer science MCQ #727

Which database concept ensures that data is not duplicated or redundant?

engineering computer science MCQ #727

  1. Question 1

    Q1. Which database concept ensures that data is not duplicated or redundant?

    • A) Data normalization
    • B) Data denormalization
    • C) Data aggregation
    • D) Data fragmentation

    Answer: Data normalization

    Explanation: Data normalization is the process of organizing data to minimize data redundancy and dependency, ensuring that each piece of data is stored in one place.