Oracle 11G OCP 1Z0-052 127

（127）Identify the two situations in which the alert log file is updated with details. (Choose two.)

A.Running a query on a table returns "ORA-600: Internal Error."

B.Inserting a value in a table returns "ORA-01722: invalid number."

C.Creating a table returns "ORA-00955: name is already used by an existing object."

D.Inserting a value in a table returns "ORA-00001: unique constraint (SYS.PK_TECHP) violated."

E.Rebuilding an index using ALTER INDEX ...REBUILD fails with an error "ORA-01578: ORACLE data block corrupted (file # 14, block # 50)."

答案：（A、E）

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