engineering computer science MCQ #634

What is a transaction in a database?

engineering computer science MCQ #634

  1. Question 1

    Q1. What is a transaction in a database?

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

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

    Explanation: A transaction is a sequence of operations performed as a single, all-or-nothing unit of work, ensuring data consistency and integrity.