National_Instruments
200-500 · Question #10
Transactions can be used to: (Choose 2)
The correct answer is A. Recover from errors in case of a power outage or a failure in the SQL connection C. Ensure that either all statements are performed properly, or that none of them are. See the full explanation below for the reasoning.
Question
Transactions can be used to: (Choose 2)
Options
- ARecover from errors in case of a power outage or a failure in the SQL connection
- BEnsure that the data is properly formatted
- CEnsure that either all statements are performed properly, or that none of them are.
- DRecover from user errors
How the community answered
(42 responses)- A83% (35)
- B7% (3)
- D10% (4)
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