Identify two situations where the DBMS_SQL package should be used. (Choose two.)
A.
The select list is not known until run time.
B.
The dynamic SQL statement retrieves rows into records.
C.
You do not know how many columns a select statement will return, or what their data types will
D.
You must use the %found SQL cursor attribute after issuing a dynamic SQL statement that is an insert or update statement.
A and C
A,C
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I tried sanding them out, but the stains wouldn’t budge and they looked like they became part of wood. I can no longer see them after applying gel stain.