Primary Key - A unique identifier e.g. StudentID, Foreign Key - It links both tables together, Presence Check - This makes the person using the database enter something in this field. They cannot leave it blank., Restricted Choice - Cuts down on mistakes by only letting you select an option from a menu or list, Field Length Size - Restricts the number of characters typed., Range Check - Makes sure data entered is within certain limits.,

Data Dictionarys - Match the keyword with the definition

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