• Question 31 A ____ should be a derived attribute .
• Question 32 Ideally , an entity identifier is composed of ____ attribute ( s ).
• Question 33 An atomic attribute ____.
• Question 34 A table that is in 2NF and contains no transitive dependencies is said to be in ____.
• Question 35 ____ databases reflect the ever-growing demand for greater scope and depth in the data on which decision support systems increasingly rely .
• Question 36 A table that displays data redundancies yields ____.
• Question 37 A table that has all key attributes defined , has no repeating groups , and all its attributes are dependent on the primary key , is said to be in ____.
• Question 38 Normalization represents a micro view of the ____ within the ERD .
• Question 39 A ____ exists when there are functional dependencies such that Y is functionally dependent on X and Z is functionally dependent on Y , and X is the primary key .
• Question 40 A relational table must not contain a ( n ) ____.
Set 5
• Question 1 A ( n ) ____ database supports a relatively small number of users ( usually fewer than 50 ) or a specific department within an organization .
• Question 2 A ( n ) ____ database is designed to support a company ’ s day-to-day operations .