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Database Design Using Normalization
Read-only databases are ________ updated.
always
commonly
seldom
never
Correct Answer:
never
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More Questions from
Database Design Using Normalization
Each answer below shows example data from a table. Which answer is an example of the inconsistent values problem?
Needing to using more complicated SQL in database applications is a(n) ________ of normalization.
Normalization ________ data duplication.
When assessing the table structure of an acquired set of tables with data, determining primary keys is (part of) the:
Each answer below shows example data from a table. Which answer is an example of the general-purpose remarks column problem?
Multivalued dependencies should ________ be eliminated.
When assessing the table structure of an acquired set of tables with data, accessing the validity of possible referential integrity constraints on foreign keys is (part of) the:
When assessing the table structure of an acquired set of tables with data, determining foreign keys is (part of) the:
Eliminating modification anomalies is a(n) ________ of normalization.
When assessing the table structure of an acquired set of tables with data, determining functional dependencies is (part of) the:
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