Introduction to Database System Sophisticated report generators can perform arithmetic operations print row-oriented reports All of the listed here selectively retrieve and print portions of a list perform arithmetic operations print row-oriented reports All of the listed here selectively retrieve and print portions of a list ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An audit trail can be used to restore lost information is the recorded history of operations performed on a file is used to make back-up copies All of the listed here can be used to restore lost information is the recorded history of operations performed on a file is used to make back-up copies All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in this form if it is in BCNF and has no multivalued dependencies: third normal form. second normal form. fourth normal form. domain/key normal form. third normal form. second normal form. fourth normal form. domain/key normal form. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key None of these uniquely identifies an item in a list is a combination of each unique key is made up a several pieces of information both (a) and (b) None of these uniquely identifies an item in a list is a combination of each unique key is made up a several pieces of information both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary doesn't provide information about: It allows a many-to-many relationship the size of the disk storage device It is conceptually simple It will be the dominant data base of the future where data is located It allows a many-to-many relationship the size of the disk storage device It is conceptually simple It will be the dominant data base of the future where data is located ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields. Relational None of these Hierarchical Object-Oriented Network Relational None of these Hierarchical Object-Oriented Network ANSWER DOWNLOAD EXAMIANS APP
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