Field Size
Format
Input Mask
Validation Rule
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Answer is Wrong!
The correct answer is D. Validation Rule.
A validation rule is an expression that specifies criteria or requirements for entering data into a field. It can be used to prevent users from entering invalid data, such as a date that is in the future or a number that is outside of a specified range.
Field size is the maximum number of characters that can be stored in a field.
Format is the way that data is displayed in a field. For example, the date format can be set to display dates in a specific way, such as “MM/DD/YYYY” or “DD/MM/YYYY”.
Input mask is a pattern that is used to control how data is entered into a field. For example, an input mask can be used to ensure that a phone number is entered in the correct format.
I hope this helps!