Introduction to Database System Given the functional dependency R → S , R is called the determinant. False True False True 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 : relational model schema module subschema None of these relational model schema module subschema None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following indicates the maximum number of entities that can be involved in a relationship? Greater Entity Count (GEC) Maximum cardinality ERD Minimum cardinality Greater Entity Count (GEC) Maximum cardinality ERD Minimum cardinality ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form defines the width of each field both of the listed here where data is placed on the screen none of the listed here the width of each field both of the listed here where data is placed on the screen none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report generator is used to data entry update files all of the listed here print files on paper data entry update files all of the listed here print files on paper ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ means that one record in a particular record type can be related to many records in another record type and vice-versa. One-to-many relationship Many-to-many relationship One-to-one relationship None of these Many-to-one relationship One-to-many relationship Many-to-many relationship One-to-one relationship None of these Many-to-one relationship ANSWER DOWNLOAD EXAMIANS APP
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