GEOG 360 Midterm Exam | Questions with Verified Answers
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Course
GEOG 360
Institution
GEOG 360
GEOG 360 Midterm Exam | Questions with Verified Answers
Which of the following topological relationships describe the arc-node relationship in the coverage model? - Answer-connectivity
/.Which of the following is true about a line feature? - Answer-A line connects two end points (nodes).
A...
Which of the following topological relationships describe the arc-node relationship in the
coverage model? - Answer-connectivity
/.Which of the following is true about a line feature? - Answer-A line connects two end
points (nodes).
A line feature is made of line segments (arcs).
The shape of a line is defined by arcs connected by vertices.
/.Topolgy is - Answer-The spatial relationship between features on a map
/.Multipart features are used to represent multiple geographic objects that represent
parts of the same entity - Answer-True
/.In the vector data model, starting and ending points of a line are referred to as nodes,
with vertices representing the intermediate X,Y coordinates in a linear feature. - Answer-
True
/.polygon topology - Answer-right and left sides (share boundaries)
/.Topologically structured data often ease data processing and maintain spatial integrity,
at the cost of more complex data structures. - Answer-true
/.What type of data (nominal, ordinal, or interval/ratio) would an attribute be if it recorded
the majority party for a state legislature? - Answer-nominal
/.You have a spatial data layer for country life expectancy rates, with boundaries and an
attribute table. What type of data (nominal, ordinal, interval/ratio) are rankings for life
expectancy contained in the data table? - Answer-ordinal
/.You have a spatial data layer for Minnesota school districts, with boundaries and an
attribute table. What type of data (nominal, ordinal, interval/ratio) are rankings for
graduation rate, contained in the data table? - Answer-ordinal
/.If possible, raster cell dimension should be smaller than the distance between the
closest two objects in a point data set because: - Answer-multiple objects may fall into
the same cell
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