Digital Information Technology (DIT) Practice Exam

The concept here is recognizing the built-in aggregation row in an Excel table—the Total Row. This special row sits at the bottom of a table and is designed to automatically summarize the data in each column, using functions like SUM for numeric columns, as well as options like AVERAGE, COUNT, MIN, MAX, and more. You enable it through the Table Design tab by turning on the Total Row; once active, each column in that row can show a total or other calculation via a dropdown, and the totals update automatically as you add or modify data. This behavior—automatic, column-specific aggregation across the table, including sums—is what makes the Total Row the best fit. The header row is just for labels, there’s no standard footer row in Excel Tables, and the term Summation Row isn’t used.