вторник, 7 апреля 2015 г.

MIS 582 Week 2 Quiz

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MIS 582 Week 2 Quiz
(TCO A) The database contents include _____.
(TCO C) A combination of one or more columns used to identify particular rows in a relation is a _____.
(TCO D) In a SQL query, which SQL keyword is used to join two conditions that both must be true for the rows to be selected?
(TCO G) A sales contact manager application used by a salesperson is an example of a(n) _____.
(TCO C) Saying that two attributes are functionally dependent means that _____.
(TCO D) Match the following terms to their definitions
(TCO C) What is a functional dependency? Give an example not used in the text

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