Question 1 :
Needing to using more complicated SQL in database applications is a(n) ________ of normalization.
Question 2 :
Eliminating modification anomalies is a(n) ________ of normalization.
Question 3 :
Multivalued dependencies should ________ be eliminated.
Question 4 :
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:
Question 5 :
Using the SQL GROUP BY phrase with a SELECT statement can help detect which of the following problems?