Introduction to Database System The logical data structure with a one-to-many relationship is a tree chain relational network tree chain relational network 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. None of these Many-to-many relationship Many-to-one relationship One-to-one relationship One-to-many relationship None of these Many-to-many relationship Many-to-one relationship One-to-one relationship One-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a relational database? dBASE IV Reflex FoxPro 4th Dimension dBASE IV Reflex FoxPro 4th Dimension ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A maximum cardinality is the maximum number of entity instances that can participate in a relationship instance. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The way a particular application views the data from the data base that the application uses is a : module None of these subschema schema relational model module None of these subschema schema relational model ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A tuple is a(n): column of a table. row of a table. key of a table. two dimensional table. column of a table. row of a table. key of a table. two dimensional table. ANSWER DOWNLOAD EXAMIANS APP
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