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Answers and rating deltas for

How do I learn Cognos by myself without data to work on?

Author Votes Δ
Dave Swersky 6 +0.57
Braintapper 3 -0.26
Tim Wiley 0 0.00
Scott Hartz 0 -4.30
Last visited: Sep 14, 2014, 5:07:29 AM