Introduction to Database System Entities can be associated with one another in which of the following? Relationships Identifiers Entities Attributes Relationships Identifiers Entities Attributes ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Given the functional dependency R → (S,T) , then it is also true that R → S. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? LIST CHOOSE BROWSE None of these SELECT LIST CHOOSE BROWSE None of these SELECT ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation in this form is free of all modification anomalies. Second normal form First normal form Domain/key normal form Third normal form Second normal form First normal form Domain/key normal form Third normal form ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The database administration function includes application programming computer operations management All of these database access planning None of these application programming computer operations management All of these database access planning None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If attributes A and B determine attribute C, then it is also true that: C is a determinant. B → A → (A,B) is a composite determinant. C is a determinant. B → A → (A,B) is a composite determinant. ANSWER DOWNLOAD EXAMIANS APP
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