Introduction to Database System An attribute that names or identifies entity instances is a(n): attribute. identifier. relationship. entity. attribute. identifier. relationship. entity. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Entities use identifiers while tables use keys. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE VIEW command is used to define a view of one or more tables or views to recompile a table to create a trigger to recompile view to define a view of one or more tables or views to recompile a table to create a trigger to recompile view ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The DBMS acts as an interface between what two components of an enterprise-class database system? Database application and the database Database application and SQL Data and the database The user and the database application Database application and the database Database application and SQL Data and the database The user and the database application ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One solution to the multivalued dependency constraint problem is to: change the theme. create a new theme. split the relation into two relations, each with a single theme. add a composite key. change the theme. create a new theme. split the relation into two relations, each with a single theme. add a composite key. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a group of one or more attributes that uniquely identifies a row? Determinant Key Relation Tuple Determinant Key Relation Tuple ANSWER DOWNLOAD EXAMIANS APP
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