Introduction to Database System The way a particular application views the data from the data base that the application uses is a : None of these relational model subschema module schema None of these relational model subschema module schema ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Table is synonymous with the term: column. record. field. relation. column. record. field. relation. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System For some relations, changing the data can have undesirable consequences called: transitive dependencies. referential integrity constraints. modification anomalies. normal forms. transitive dependencies. referential integrity constraints. modification anomalies. normal forms. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following hardware components is the most important to the operation of a database management system? printer high-resolution video display plotter high speed, large-capacity disk printer high-resolution video display plotter high speed, large-capacity disk ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System To have a file hold a list, it is necessary to identify the name, width and type of the fields of each record. identify the records in the list All of the listed here decide which fields will be used as sort or index keys identify the name, width and type of the fields of each record. identify the records in the list All of the listed here decide which fields will be used as sort or index keys ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to changes data in a table? INSERT UPDATE BROWSE APPEND INSERT UPDATE BROWSE APPEND ANSWER DOWNLOAD EXAMIANS APP
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