Figuer:
VOTE -SELECT COUNT(*)AS Nrows,COUNT(VOTE2)AS NVOTE2 FROM VOTE
the Execution of This

Multiple Choice

Figuer:
VOTE $$\begin{array} { | l | l | l | } \hline \text { Name } & \text { votel } & \text { vote2 } \\\hline \text { Bill } & 20 & 15 \\\hline \text { Mary } & 10 & 25 \\\hline \text { Jill } & 15 & 0 \\\hline \text { Bob } & 30 & \\\hline\end{array}$$
-SELECT COUNT(*) AS Nrows,COUNT(VOTE2) AS NVOTE2 FROM VOTE
The execution of this query produces the following result (Nrows shown before NVOTE2) :

A) 4, 4
B) 3, 3
C) 4, 3
D) 4, null