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INF2603 Assignment 10 Solutions 2023
- Course
- Databases I (INF2603)
- Institution
- University Of South Africa (Unisa)
INF2603 Assignment 10 Solutions 2023
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Content preview
A table that displays data redundancies yields ____.a.
inconsistencies
b.
anomalies
c.
fewer attributes
d.
more entities
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The correct answer is: anomalies
Question 2
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Question text
A table is in Boyce-Codd normal form (BCNF) when every determinant in the table is a
candidate key
Select one:
True
False
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The correct answer is 'True'.
Question 3
Correct
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Question text
Any attribute that is at least part of a key is known as a(n) Answer.
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The correct answer is: prime attribute
Question 4
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Question text
In a modern database environment all tables should always be normalised.
Select one:
True
False
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The correct answer is 'False'.
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