An ArcGIS user wants to dynamically generalize a line using the Douglas-Peucker algorithm. Which geometric effect should be used to achieve this? A. smooth curve B. simplify C. add control points D. cut curve Answer: B 35
Reference: m(simplify)QUESTION: 93 ArcGIS user is updating all the newly paved roads after some recent constructions. The snapping tolerance is set to 15 pixels. They zoom out to the full extent to see their progress. What should the ArcGIS user do next to maintain the accuracy of their editing?A Reference: (page 12, challenge 5, see the scenario) QUESTION: 94 An ArcGIS user downloads shapefiles from a Web site. The metadata on the Web site indicates that the spatial reference the same as that used in the user's workplace, but the downloads draw southwest of the user's data and the downloaded data appears too small. What is the most likely cause of the alignment problem?