Introduction to Database System A functional dependency is a relationship between or among: rows. relations. tables. attributes. rows. relations. tables. attributes. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Relations are categorized into normal forms according to the referential integrity constraints that they have. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in a sequential file a hashed file an indexed file a tree file None of these a sequential file a hashed file an indexed file a tree file None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If a calculation is embedded in a form the result of the calculations are stored with the form all of the listed here the result of the calculations are printed in report the calculations are stored with the form the result of the calculations are stored with the form all of the listed here the result of the calculations are printed in report the calculations are stored with the form ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Embedded pointer provide an inverted index a secondary access path None of these All of these a physical record key an inverted index a secondary access path None of these All of these a physical record key 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. child instance parent subtype child instance parent subtype ANSWER DOWNLOAD EXAMIANS APP
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