Multiple choice

Which of the following properties of a transaction states that the changes applied to the database by a committed transaction must persist in the database?

  1. Atomicity

  2. Consistency preservation

  3. Isolation

  4. Durability or permanency

  5. Schema definition

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This property of a transaction states that the changes applied to the database by a committed transaction must persist in the database.