Introduction to Database System A network schema stores data in tables permits many-to-many relation¬ships All of the listed here restricts the structure to a one-to-many relationship stores data in tables permits many-to-many relation¬ships All of the listed here restricts the structure to a one-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Given the functional dependency R → (S,T) , then it is also true that R → S. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Helping people keep track of things is the purpose of a(n) ________ . table database instance relationship table database instance relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A computer file contains several records. What does each record contain? Database Bytes Words Fields Database Bytes Words Fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE TABLE is used All of these to add a column/integrity constraint to a table to create a table, defining its columns, integrity constrains, and storage allocation to redefine a column to change a table's storage characteristics All of these to add a column/integrity constraint to a table to create a table, defining its columns, integrity constrains, and storage allocation to redefine a column to change a table's storage characteristics ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Properties that describe the characteristics of entities are called: attributes. relationships. identifiers. entities. attributes. relationships. identifiers. entities. ANSWER DOWNLOAD EXAMIANS APP
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