Which object is created for read-only transaction?

Which object is created for read-only transaction? Correct Answer SQLTransactionSync

For read-only transaction, we create the object SQLTransactionSync. If the first argument is NULL then we throw SQLException which is Error code 0. SQLTransactionSync object is fresh initially but when it is marked as stale it is committed or rolled back.
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Related Questions

The state of the data accessed by an aborted transaction must be restored to what it was just before the transaction started executing. This restoration is known as ________ of transaction.
A witness may refresh his memory by referring to any writing made by:
1. Him at the time of the transaction.
2. Him soon afterwards that the court considers the transaction fresh in his memory.
3. Any person
4. Any other person present at the time of transaction.
Select the correct answer:
The ADO connection object is created after the ADO errors object is created.
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Which Form control work with the readonly attribute?