Identify the two situations in which you use the alert log file in your database to check the details.

Identify the two situations in which you use the alert log file in your database to check the 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.
Inserting a row in a table returns "ORA-00060: deadlock detected while waiting for resource."