engineering computer science MCQ #777

engineering computer science MCQ #777

1. Question 1

   Q1. What is the purpose of a database checkpoint?

   • A) To ensure data consistency
   • B) To improve query performance
   • C) To reduce data redundancy
   • D) To save changes to disk

   Answer: To save changes to disk

   Explanation: A database checkpoint saves changes to disk, ensuring that data is persisted and reducing the risk of data loss.