Which type of dependency occurs when one attribute of a composite key is removed and the dependency still exists?
A) 1:1
B) Transitive
C) Functional
D) Partial functional

Name: Which type of dependency occurs when one attribute of a composite key is removed and the dependency still exists? A) 1:1 B) Transitive C) Functional D) Partial functional
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Question

Quizplus · Accepted Answer

Partial functional dependency occurs when a non-prime attribute is functionally dependent on part of a composite key.

Which Type of Dependency Occurs When One Attribute of a Composite