Identify three situations in which messages are written to the alert log file. (Choose three)
A.
Rebuilding an index using ALTER INDEX . . . REBUILD fails with an ORA-01578: ORACLE data block corrupted (file # 14, block # 50)”
B.
Creating a table returns “ORA-00955: name is already in used by an existing object”
C.
Inserting a value into a table returns “ORA-01722: invalid number”
D.
Updating a record in a table returns “ORA-00060: deadlock detected while waiting for resource”
E.
Inserting a value into a table returns “ORA-00001: unique constraint (SYS.PK_XXXX) violated”
F.
Running a query on a table returns “ORA-01578: ORACLE data block corrupted (file # 4, block # 131)”
Explanation:
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