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    Guide to Oracle
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    Exam 1: Clientserver Databases and the Oracle10g Relational Database
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    A ____ Key Is a Field in a Relational Database
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A ____ Key Is a Field in a Relational Database

Question 41

Question 41

Multiple Choice

A ____ key is a field in a relational database table whose value must be unique for each row.


A) foreign
B) primary
C) secondary
D) link

Correct Answer:

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