What is determined by the following code?
ResultSet.last();
Int numRows = resultSet.getRow();
ResultSet.first();
A) the number of rows in the result set
B) the number of columns in the result set
C) the value of the cursor's current position
D) the sum of all rows in the result set

Question

Quizplus · Accepted Answer

The code moves the cursor to the last row of the ResultSet using ResultSet.last(). The number of the current row is then retrieved using ResultSet.getRow(), which gives us the number of rows in the ResultSet. The cursor is then moved back to the first row using ResultSet.first(). Therefore, the code determines the number of rows in the ResultSet.

What Is Determined by the Following Code