Introduction to Database System If a piece of data is stored in two places in the database, then changing the data is one spot will cause data inconsistency it can be more easily accessed both (a) and (b) storage space is wasted None of these changing the data is one spot will cause data inconsistency it can be more easily accessed both (a) and (b) storage space is wasted None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a group of one or more attributes that uniquely identifies a row? Key Tuple Determinant Relation Key Tuple Determinant Relation ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ Contains fields of data about one entity. Fields File Record Document None of these Fields File Record Document None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report generator is used to data entry all of the listed here update files print files on paper data entry all of the listed here update files print files on paper ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If you want your database to include methods, you should use a _____ database. Object-Oriented Hierarchical Network Distributed Object-Oriented Hierarchical Network Distributed ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One solution to the multivalued dependency constraint problem is to: add a composite key. create a new theme. split the relation into two relations, each with a single theme. change the theme. add a composite key. create a new theme. split the relation into two relations, each with a single theme. change the theme. ANSWER DOWNLOAD EXAMIANS APP
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