engineering computer science MCQ #795

What is the purpose of a database log?

engineering computer science MCQ #795

  1. Question 1

    Q1. What is the purpose of a database log?

    • A) To improve data security
    • B) To enhance data integrity
    • C) To record changes made to the database
    • D) To reduce data redundancy

    Answer: To record changes made to the database

    Explanation: Database logs record changes made to the database, enabling recovery in case of failures.