Introduction to Database System What software packages are commonly used for businesses that have to track extensive lists of clients and inventory? None of these Custom made programs Single function application packages Special purpose packages Data management packages None of these Custom made programs Single function application packages Special purpose packages Data management packages ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Applications are programs that interact directly with the database. True False True False 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? R:base Oracle IDMS dBase-II R:base Oracle IDMS dBase-II ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An entity is something that can be identified in the user's work environment; something that the users want to track. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not considered to be a basic element of an enterprise-class database system? Users DBMS Database applications COBOL programs Users DBMS Database applications COBOL programs ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ means that one record in a particular record type is related to only one record of another record type. One-to-one relationship None of these One-to-many relationship Many-to-many relationship Many-to-one relationship One-to-one relationship None of these One-to-many relationship Many-to-many relationship Many-to-one relationship ANSWER DOWNLOAD EXAMIANS APP
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