A data-driven relationship exists when a row in the parent table is related to rows in one of several child tables on the basis of the value in a particular column. Which two of the following can you use to define a data-driven relationship? (Choose two.)

A.
String literals or hexadecimal literals

B.
SUBSTR, RAND, or SEQ Functions

C.
Data privacy functions

D.
NULL, CURRENT_DATE, CURRENT_TIME

E.
Numeric Constants and Boolean Constants