A candidate key must satisfy all of the following conditions EXCEPT:
A) the key must uniquely identify the row.
B) the key must indicate the row's position in the table.
C) the key must be nonredundant.
D) each nonkey attribute is functionally dependent upon it.
B
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In 2018, the number of online buyers in the United States was over 190 million.
Answer the following statement true (T) or false (F)
If you write a bad-news letter instead of making a phone call, you have more control over the wording, sequence of ideas, and pacing of your points
Indicate whether the statement is true or false
Here's a lovely portion of the sensitivity report for the constraints. Which of these conclusions is reasonable?
Final Shadow Constraint Cell Name Value Price R.H. Side $E$10 Bar/Food 0 1560 0 $E$11 Budget 150000 3.4 150000 $E$6 Excursions 24.24 0 5 $E$7 Restaurant 12 -1660 12 $E$8 Bar Low 12 0 7 $E$9 Bar High 12 0 28 A) Captain Stubing is scheduling more Excursions than he should be. B) Captain Stubing should exhaust his Budget. C) There is no Bar or Food being used. D) The value for Restaurant will rise by $1,660 for each additional cuisine required.
A study asked 183 corporate leaders to write a vision statement for a university alumni association. This study found that
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