Introduction to Database System Entities of a given type are grouped into a(n): database. entity class. ER attribute. database. entity class. ER attribute. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A network schema stores data in tables permits many-to-many relation¬ships restricts the structure to a one-to-many relationship All of the listed here stores data in tables permits many-to-many relation¬ships restricts the structure to a one-to-many relationship All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An operation that will increase the length of a list is All of the listed here Modify Insert Look-up All of the listed here Modify Insert Look-up ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be All of these a compound key consisting of the first name and the last name None of these the last name the pin code All of these a compound key consisting of the first name and the last name None of these the last name the pin code ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In an enterprise-class database system, business users interact directly with database applications, which directly access the database data. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Applications are programs that interact directly with the database. False True False True ANSWER DOWNLOAD EXAMIANS APP
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