engineering computer science MCQ #891

Which database recovery technique involves maintaining a log of transactions?

engineering computer science MCQ #891

  1. Question 1

    Q1. Which database recovery technique involves maintaining a log of transactions?

    • A) Checkpointing
    • B) Logging
    • C) Backup
    • D) Recovery

    Answer: Logging

    Explanation: Logging involves recording database transactions to facilitate recovery in case of failures or crashes.