engineering computer science MCQ #869

What is a database transaction?

engineering computer science MCQ #869

  1. Question 1

    Q1. What is a database transaction?

    • A) A single SQL statement
    • B) A sequence of SQL statements executed as a single unit
    • C) A database backup operation
    • D) A database recovery operation

    Answer: A sequence of SQL statements executed as a single unit

    Explanation: A database transaction is a sequence of SQL statements executed as a single, all-or-nothing unit, ensuring data consistency.