Denormalized tables are in BCNF.
Answer: B
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We can eliminate modification anomalies with proper normalization that results in tables in BCNF.
Answer: A
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Creating a read-only database is a task that is ________ assigned to beginning database professionals.
Answer: B
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One common design problem when designing a database from existing data is the use of a general-purpose remarks column in the received data.
Answer: A
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We use the SQL construct COLUMNS(*) to determine the number and type of columns in a table.
Answer: B
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When building a database from an existing set of tables, we may safely assume that there are no multivalued dependencies in the data we are given.
Answer: B
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One common design problem when designing a database from existing data is the presence of missing values, called blank values, in received data.
Answer: B
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When assessing the table structure of an acquired set of tables with data, determining functional dependencies is (part of) the:
Answer: B
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When building a database from an existing set of tables, we may safely assume that referential integrity constraints have been enforced on the data we are given.
Answer: B
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One common design problem when designing a database from existing data is the presence of inconsistent values in the received data.
Answer: A
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