1) Non-spatial data in a GIS are referred to as Question options: attributes. tables. points. layers. 2) A map showing cities ranked as small, medium, large (based on population) would be an example of which type of data? Question options: Nominal Ordinal Interval Ratio 3) A person's weight would represent what type of data? Question options: Nominal Ordinal Interval Ratio 4) Two tables may be joined together if which of the following conditions are met? Question options: The two tables have a common record. The two tables have a common field. The two tables contain the same data layers. The two tables' data covers the same geographic area. 5) Which database structure has a "parent-child" relationship? Question options: Flat file Hierarchical Relational None of the above 6) GIS queries are composed in which computer language? Question options: SQL FORTRAN C+ assembly 7) The relational operator for "not equal" is Question options: < > = NE <> 8) The Boolean operator used for an intersection query is Question options: OR. NOT. AND. XOR. 9) Which of the following boolean operators would be used to determine which parcels of land in a database have an assessed value of more than $100,000 or are also zoned as "residential" areas? Question options: Negation Union Exclusive Or Intersection 10) Suppose two data tables have a common field. That common field is known as the Question options: CF. key. legend. join.