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dely
Posts: 32
Posted 20:04 Oct 06, 2011 |

It is hard to answer the questions for the quiz because we don't know what database design the question is based on.  For question 7 and 8, if I assume the number of tables for the database initially is what I answered in question 3, and if I assume the columns are how I would have designed it, then the answer for the two questions can change.

cysun
Posts: 2935
Posted 20:13 Oct 06, 2011 |

There's only one correct design for this problem. You should do the database design first, then answer all the questions based on your design. Basically your answers would be correct if your design is correct, and your answers would be wrong if your design is wrong.