engineering computer science MCQ #703

Which database concept is used to prevent data inconsistencies?

engineering computer science MCQ #703

  1. Question 1

    Q1. Which database concept is used to prevent data inconsistencies?

    • A) Locking
    • B) Indexing
    • C) Caching
    • D) Replication

    Answer: Locking

    Explanation: Locking is a mechanism that prevents multiple transactions from accessing the same data simultaneously, preventing data inconsistencies.