Introduction to Database System Helping people keep track of things is the purpose of a(n) ________ . database instance relationship table database instance relationship table ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a relation, the rows are sometimes called "records". False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a one-to-many relationship, the entity that is on the many side of the relationship is called a(n) ________ entity. parent child instance subtype parent child instance subtype ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The logical data structure with a one-to-many relationship is a tree chain network relational tree chain network relational ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A candidate key is a determinant that determines all the other columns is a relation. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a record management system might be All of these a Rolodex card file handwritten list None of these a business form All of these a Rolodex card file handwritten list None of these a business form ANSWER DOWNLOAD EXAMIANS APP
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