Which of the following operations would best be used to combine a map of county boundaries into a single map of a state boundary?
A)Union
B)Identity
C)Buffer
D)Dissolve

Question

Quizplus · Accepted Answer

The dissolve operation would be the best choice because it can combine multiple polygons that share a common attribute, such as the state name, into a single polygon. This would result in a single map of the state boundary made up of the county boundaries.

Which of the Following Operations Would Best Be Used to Combine