What problem might arise when using a primary key of course number for the data in Problem
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What problem might arise when using a primary key of course number for the data in Problem 2?
(Hint: Think about what would happen if the Department Name [not shown in the data] changes.)
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Related Book For 
Systems Analysis And Design
ISBN: 9780273787105
9th Global Edition
Authors: Kenneth Kendall, Julie Kendall
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