1Z0-071 Web TestEngine demo

Select all that apply.

• A

  The ROLLBACK statement does not release locks resulting from table updates.

• B

  Data Control L anguage (DCL) statements, such as GRANT and REVOKE, can be rolled back.

• C

  A transaction interrupted by a system failure is automatically rolled back.

• D

  If the ROLLBACK statement is used without TO SAVEPOINT, then all savepoints in the transaction are deleted .

• E

  Data consistency is not guaranteed after a rollback.