​When Does a COMMIT Command Implicitly Occur

question 64

Multiple Choice

​When does a COMMIT command implicitly occur?

• A) ​When the user executes COMMIT;.
• B) ​When the user issues a DDL command such as CREATE or ALTER TABLE.
• C) ​When the user executes ROLLBACK;.
• D) ​When the computer loses power unexpectedly.

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Definitions:

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