Introduction to Database System If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it. Delete Index None of these Sort Key Update Delete Index None of these Sort Key Update ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report generator is used to all of the listed here update files print files on paper data entry all of the listed here update files print files on paper data entry ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A number of related records that are treated as a unit is called batch data field file batch data field file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following can many entity instances of one type be related to many entity instances of another type? Many-to-Many Relationship One-to-Many Relationship One-to-One Relationship Composite Relationship Many-to-Many Relationship One-to-Many Relationship One-to-One Relationship Composite Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key None of these both (a) and (b) uniquely identifies an item in a list is a combination of each unique key is made up a several pieces of information None of these both (a) and (b) uniquely identifies an item in a list is a combination of each unique key is made up a several pieces of information 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 BROWSE SELECT CHOOSE None of these LIST BROWSE SELECT CHOOSE None of these ANSWER DOWNLOAD EXAMIANS APP
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