If you need to edit a relationship

Solution (By Examveda Team)

In Microsoft Access, you can edit a relationship between tables using both of the provided methods:

Option A: To edit a relationship, you can right-click on the relationship line that connects two tables in the Relationships window. From the context menu that appears, you can choose the Edit Relationship option. This will open the Edit Relationships dialog box, where you can make changes to the relationship's properties and join fields.
Option B: Alternatively, you can double-click on the relationship line between two tables in the Relationships window. This action will also open the Edit Relationships dialog box, allowing you to modify the relationship settings.
Option C: Both options a and b are accurate. You can use either the right-click method or the double-click method to edit a relationship between tables in Microsoft Access.
Option D: None of the provided options are completely accurate. The correct answer is Option C: Both of above, as both methods are valid ways to edit relationships in Access.

Therefore, the correct option is Option C: Both of above.