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almostutterly almostutterly
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7 years ago
A foreign key in a relation that references the primary key values of that same relation is referred to as a:
A) recursive foreign key.
B) complex key.
C) concatenated key.
D) secondary key.
E) composite key.
Textbook 
Essentials of Systems Analysis and Design

Essentials of Systems Analysis and Design


Edition: 6th
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pisdoktorpisdoktor
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almostutterly Author
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7 years ago
Good timing, thanks!
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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2 hours ago
Just got PERFECT on my quiz
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