Given the functional dependency A → (B,C) ,A is a(n) ________.
A) independent variable
B) dependent variable
C) determinant
D) composite determinant
E) C and D
Correct Answer:
Verified
Q73: An attribute is also known as a(n)_.
A)table
B)relation
C)row
D)field
E)file
Q74: A tuple is also known as a(n)_.
A)table
B)relation
C)row
D)field
E)file
Q75: A combination of two or more columns
Q76: A key consisting of one or more
Q77: Which of the following is true about
Q79: Given the functional dependency (A,B)→ C,then _.
A)A
Q80: Normalization is a process used to deal
Q83: Explain the relationships among primary keys and
Q86: Explain the steps in the process of
Q87: Explain the concept of a surrogate key.
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