Which PROC CASUTIL statement successfully applies the regnm format to the Region column of the sales table in the public caslib?

Which PROC CASUTIL statement successfully applies the regnm format to the Region column of the sales table in the public caslib?
A . altertable caslib="public" casdata="sales" columns={name="Region" format="regnm."};
B . altertable incaslib="public" table="sales" columns={{name="Region" format="regnm."}};
C . altertable incaslib="public" casdata="sales" columns={{name="Region" format="regnm."}};
D . altertable caslib="public" table="sales" columns={name="Region" format="regnm."};

View Answer

Answer: C