Introduction to Database System Relations are categorized into normal forms according to the referential integrity constraints that they have. False True False True 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 A _____ means that one record in a particular record type may be related to more than one record of another record type. Many-to many relationship One-to-one relationship Many-to-one relationship One-to-many relationship Many-to many relationship One-to-one relationship Many-to-one relationship One-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is always an equation. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following products was the first to implement true relational algebra in a PC DBMS? Oracle dBase-II IDMS R:base Oracle dBase-II IDMS R:base ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file both (b) and (c) contains only a list of keys and record numbers is sorted in ascending order has a number assigned to each record None of these both (b) and (c) contains only a list of keys and record numbers is sorted in ascending order has a number assigned to each record None of these ANSWER DOWNLOAD EXAMIANS APP
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