Final answer:
To span a long table title across several cells, the Merge Cells feature should be used. It combines adjacent cells into one to fit the title. Other options like Split Cells, Insert Control, and Banded Rows have different functionalities.
Step-by-step explanation:
If you have a long title for a table and need it to span several cells, you can use Merge Cells. This feature allows you to combine two or more adjacent cells into one larger cell, which provides the necessary space for a lengthy title without disrupting the structure of your table. The options Split Cells, Insert Control, and Banded Rows serve different purposes:
- Split Cells - This feature is used to divide one cell into multiple cells.
- Insert Control - This might refer to adding form controls or other interactive elements, which is not related to adjusting cell size.
- Banded Rows - Banded rows apply alternating shading to rows for readability but do not affect cell dimensions.
Therefore, the correct option for expanding a cell to accommodate a long title is A. Merge Cells.