How can data validation be applied to cells in Excel?

Applying data validation in Excel is essential for ensuring data integrity and consistency within your spreadsheets. The correct choice details the proper procedure for introducing data validation rules to specific cells or ranges.

To apply data validation, you begin by selecting the cell or range of cells where you want to impose restrictions or guidelines on the type of data that can be entered. Then, by navigating to the Data tab on the Ribbon and clicking on the Data Validation button, a dialog box opens where you can specify the criteria for valid data entries such as whole numbers, dates, lists, or other parameters. This method provides a clear and structured approach to setting up data validation, making it user-friendly and accessible for managing data entry effectively.

Other options may describe actions that are either incorrect or less direct. For example, right-clicking to choose Data Validation does not directly lead to the Data Validation settings menu since it's not a standard method for accessing this feature. Similarly, using the Home tab does not provide a Data Validation option, and the View tab is focused on altering how you see your worksheet, not on setting data rules. Thus, it's important to understand the functionality and layout of the Excel Ribbon to effectively use features like data validation.