Which statement is valid about the Row and Column Access Control (RCAC) feature?

A.
A row mask’s access control rule is defined by an SQL CASE expression; a column
permission’s access control rule is defined by an SQLsearch condition.

B.
A row permission’s access control rule is defined by an SQL CASE expression; a column
mask’s access control rule is defined by an SQLsearch condition.

C.
A row mask’s access control rule is defined by an SQL search condition; a column permission’s
access control rule is defined by an SQL CASEexpression.

D.
A row permission’s access control rule is defined by an SQL search condition; a column mask’s
access control rule is defined by an SQL CASEexpression.

Explanation: