Transactional consistency refers to________
A. All operations included in the transaction are either done or not done
B. Once the transaction is committed, the changes to the data are permanent
C. Operations and data used within a transaction are isolated from other concurrent transactions
D. A transaction must change the database from one consistent state to another consistent state
Answer:D
Transactional consistency refers to________
A. All operations included in the transaction are either done or not done B. Once the transaction is committed, the changes to the data are permanent C. Operations and data used within a transaction are isolated from other concurrent transactions D. A transaction must change the database from one consistent state to another consistent state