EXAMIANS
For a number of reasons, normalizations is not often an advantage for a(n) ________ database.
YOUR ANSWER : ?
YOUR ANSWER : ?
Needing to assess the validity of assumed referential integrity constraints on foreign keys is a(n) ________ of normalization.
YOUR ANSWER : ?
Multivalued dependencies create harmless anomalies that should be noted, but do not always need to be eliminated.
YOUR ANSWER : ?
One common design problem when designing a database from existing data is the use of a single cell in one column to store multiple values of an attribute.
YOUR ANSWER : ?
We have normalized a table into BCNF if all candidate keys are determinants.
YOUR ANSWER : ?
Needing to using more complicated SQL in database applications is a(n) ________ of normalization.
YOUR ANSWER : ?
When building a database from an existing set of tables, we still need to consider normalization principles.
YOUR ANSWER : ?
We can eliminate modification anomalies with proper normalization that results in tables in BCNF.
YOUR ANSWER : ?
Proper normalization eliminates duplicated data.
YOUR ANSWER : ?
Eliminating modification anomalies is a(n) ________ of normalization.
YOUR ANSWER : ?