Q152 Which two are true about transactions in the Oracle Database?
- A) A session can see uncommitted updates made by the same user in a different session.
- B) A DDL statement issued by a session with an uncommitted transaction automatically commits that transaction.
- C) An uncommitted transaction is automatically committed when the user exits SQL*Plus.
- D) DDL statements automatically commit only data dictionary updates caused by executing the DDL.
- E) DML statements always start new transactions.
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