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Database Design Using Normalization

Database Design Using Normalization
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.

True
False

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Database Design Using Normalization
Needing to using more complicated SQL in database applications is a(n) ________ of normalization.

advantage
either an advantage or disadvantage
disadvantage
neither an advantage nor disadvantage

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Database Design Using Normalization
Multivalued dependencies should ________ be eliminated.

always
seldom
commonly
never

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Database Design Using Normalization
For a number of reasons, normalizations is not often an advantage for a(n) ________ database.

updateable
either a read-only or an updateable
read-only
None of these

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Database Design Using Normalization
Normalization requires programmers to write more complex SQL.

True
False

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Database Design Using Normalization
Read-only databases are ________ updated.

always
commonly
seldom
never

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