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Answers and rating deltas for

What is the good design of database schema for a multiple-choice quiz engine?

Author Votes Δ
Aravind Yarram 3 +0.21
ClosureCowboy 3 +0.29
Matti Virkkunen 3 -0.25
bootabashir 1 0.00
Last visited: Sep 14, 2014, 5:07:29 AM