Introduction to Database System If attributes A and B determine attribute C, then it is also true that: C is a determinant. (A,B) is a composite determinant. A → B → C is a determinant. (A,B) is a composite determinant. A → B → ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity? Subtype entity Instance entity Archetype entity Supertype entity Subtype entity Instance entity Archetype entity Supertype entity 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 A set of programs that handle a firm's data base responsibilities is called a None of these Data Base Management System (DBMS) Data Management System (DMS) Data Base Processing System (DBPS) All of these None of these Data Base Management System (DBMS) Data Management System (DMS) Data Base Processing System (DBPS) All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System 1:1, 1:N and N:M relationships are also known as HAS-A relationships. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a record management system might be a business form 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 ANSWER DOWNLOAD EXAMIANS APP
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