WGU C170 Conceptual Models | 70 Questions with 100% Correct Answers | Verified | Latest Update

The practical significance of taking the logical view of a database is that it serves as a reminder of the simple file concept of data storage. - TRUE You can think of a table as a persistent representation of a logical relation. - TRUE The order of the rows and columns is important to the DBMS. - FALSE Character data can contain any character or symbol intended for mathematical manipulation. - FALSE The row's range of permissible values is known as its domain. - FALSE Each table ______________ represents an attribute. - column Date attributes contain calendar dates stored in a special format known as the _______________ date format. - Julian A table is also called a relation because the ______________ model's creator, E. F. Codd, used the two terms as synonyms. - relation