What naming scheme identifies the columns of a worksheet? a) 1, 2, 3 b) a1, b1, c1 c) 1a, 1b, 1c d) a, b, c

If you have ever used a spreadsheet software, you would know that rows are represented by numbers from 1, 2, 3, and so on. Cells, are generally referred by a combination of numbers and letters, where the numbers refer to rows, while the letters refer to columns. Thus from the options available, the correct one would be (D) A, B, C, since as mentioned previously, letters represent columns.