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​​​​​Once the $\text{DBMS}$ informs the user that a transaction has been successfully completed, its effect should persist even if the system crashes before all its changes are reflected on disk. This property is called

  1. durability
  2. atomicity
  3. consistency
  4. isolation
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ACID: Durability

• Changes to database made by committed transaction must persist in spite of any failure.

(Responsibility of the Recovery System.)
Answer:

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