Introduction to Database System The model for a _____ resembles the hierarchical model in many respects. Hierarchical database None of these Network database Relational database Distributed database Hierarchical database None of these Network database Relational database Distributed database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Entities of a given type are grouped into a(n): ER attribute. entity class. database. ER attribute. entity class. database. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If attributes A and B determine attribute C, then it is also true that: A → C is a determinant. (A,B) is a composite determinant. B → A → C is a determinant. (A,B) is a composite determinant. B → ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A multiple-form file management system both (a) and (b) allow you to entry data in all the forms None of these lets you define different forms for different operations lets you create a look-up form with an associated read-only password to prevent access by unauthorized users both (a) and (b) allow you to entry data in all the forms None of these lets you define different forms for different operations lets you create a look-up form with an associated read-only password to prevent access by unauthorized users ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One data dictionary software package is called ACCESS TOTAL None of these DB/DC dictionary any of the above ACCESS TOTAL None of these DB/DC dictionary any of the above ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An entity class is a collection of entities and is described by the structure of the entities in that class. True False True False ANSWER DOWNLOAD EXAMIANS APP
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