What is the correct method for aligning selected controls at the top in the Report Design?

The correct method for aligning selected controls at the top in the Report Design is to choose the Align option from the Arrange tab. This approach provides a structured and efficient way to position multiple controls uniformly. The Arrange tab specifically contains alignment tools that enable users to align, group, and order controls effectively.

Using the Align option ensures that all selected controls are aligned precisely without the need for manual adjustment, promoting consistency in the report design. It is a best practice in design environments to utilize built-in features like these for accuracy and to save time.

The other options, while they may seem plausible, do not provide the same level of efficiency or precision. For instance, the Format options in the Design tab are more focused on changing the appearance of the controls rather than arranging them. Similarly, right-clicking and selecting 'Align Top' may be functional in some contexts, but it is not typically how alignment is handled in a comprehensive report design tool where the Arrange tab is specifically meant for such tasks. Manually dragging controls can lead to inaccuracies and inconsistency, making it less desirable compared to the precise alignment tools available.