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pagnor pagnor
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7 years ago
Given the relations:

STUDENT (SID, StudentName, Major, AdvisorID)
ADVISOR (AdvisorID, AdvisorName, Office, Phone)

such that each student is assigned to one advisor, which of the following is true?
A) SID is both a primary key and a foreign key.
B) AdvisorName is a determinant.
C) AdvisorID is a foreign key.
D) Phone is a candidate key.
E) Major is a candidate key.
Textbook 
Database Concepts

Database Concepts


Edition: 7th
Authors:
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ade9jaade9ja
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7 years ago
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pagnor Author
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7 years ago
Brilliant ツ
AlahuKakpar
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Harvinder
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Helped a lot
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