Final answer:
An input mask created on a form by a database designer will only apply to that specific form, ensuring data is entered in a consistent format when using the form.
Step-by-step explanation:
If a database designer creates an input mask on a form rather than a table, the input mask will apply to that specific form. An input mask is a way to control the input by the user by providing a pre-defined template for entering data. For instance, if you want users to enter a phone number in a specific format, such as (555) 123-4567, the input mask would facilitate this consistency in data entry.
Creating the input mask on the form means that it will only restrict data entry on that form interface. If you have multiple forms for a single table, and you apply an input mask to one form, it won't automatically apply to other forms unless you set input masks on them as well. Furthermore, this won't restrict the way data is entered directly into the table itself unless the input mask is also set at the table level.
For example, if the input mask is set to restrict a phone number field to a specific format (e.g., (123) 456-7890), the input mask will ensure that any data entered into that field follows the specified format.
It's important to note that the input mask applied on a form is independent of the input masks set on the underlying table. The input mask on a form is specific to that form and does not affect the table's structure or data directly.