engineering computer science MCQ #858

Which database concept is used to ensure data consistency across multiple transactions?

engineering computer science MCQ #858

  1. Question 1

    Q1. Which database concept is used to ensure data consistency across multiple transactions?

    • A) Locking
    • B) Timestamping
    • C) Validation
    • D) All of the above

    Answer: All of the above

    Explanation: Locking, timestamping, and validation are all concurrency control techniques used to ensure data consistency across multiple transactions.