Question
Exercise 3.7.1: Use the chase test to tell whether each of the following dependencies hold in a relation R(A, B, C, D, E) with the
Exercise 3.7.1: Use the chase test to tell whether each of the following dependencies hold in a relation R(A, B, C, D, E) with the dependencies A BC, B D, and C E.
a) A -> D.
b) A D.
c) A E.
d) A E.
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Introduction To Data Mining
Authors: Pang Ning Tan, Michael Steinbach, Vipin Kumar
1st Edition
321321367, 978-0321321367
