If an Array Named Num Is Dimensioned to Hold 10

Multiple Choice

If an array named num is dimensioned to hold 10 values in 5 rows and 2 columns, how would you store 50 in the first physical row and first physical column?

A) num[ 1, 1 ] = 50;
B) num[ 0 , 0 ] = 50;
C) num = 50 [ ] ;
D) num5 = 50;