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    Technology In Action Complete Study Set 4
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    Exam 11: Behind the Scenes: Databases and Information Systems
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    To Ensure That There Are No Duplicate Records in a Database
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To Ensure That There Are No Duplicate Records in a Database

Question 37

Question 37

Multiple Choice

To ensure that there are no duplicate records in a database table, you need to establish a ________.


A) query
B) primary key
C) relationship
D) foreign key

Correct Answer:

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