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Chapter 7 (I.T.) Flashcards | StudBud
Chapter 7 (I.T.)
1 / 49
What can Patricia do to make sure that each record (row) in the database is unique?
A
Desginate the Phone field as the primary key
B
Create an additional Check-in ID field
C
Designated the License Plate # field as the primary key
D
Combine the Email field and the Phone field to use as the primary key
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