Pass the Esri Technical Certification EADP19-001 Questions and answers with ExamsMirror

An ArcGIS user has overlayed two polygon feature classes to produce an output feature class with the following user-managed attributes:

• Soil_Code

• Aquifer_Type

• SuitabilityClass

Which geoprocessing operation should the user perform in order to combine the polygons of the output feature class based on the Suitability_Class attribute value?

Refer to the exhibit.

An ArcGIS user added a new street (shown in the exhibit) to a streets feature class within an edit session.

The new street seems to have snapped to an existing street but upon zooming in the ArcGIS user notices that the street is connected to the wrong street.

What is the most likely reason for this error?

The ArcGIS user is given data for the Arctic and is asked to perform various types of analysis using the data. The data extends from the North Pole south to 70 degrees North Latitude Data layers may contain points lines, or polygons, and include ice surveys from NOAA depth contours: continental margins, locations of known and suspected oil reserves, endangered species habitat, and territorial boundaries for nations having Arctic coastline.

Which map projection should be used for the data to allow the most accurate buffering of those areas, in order to comply with the U.S court decision that ships may not approach closer than 20 nautical miles to a seal rookery?

In the value for the latitude of origin in a projection tile is modified, making the value less negative (e.g. from -45 to -28). Which way does the data move?

A user wants to connect new laterals to supply water to newly built houses. What edge type supports this function?

An ArcGIS user runs the Central Feature geoprocessing tool on a polygon feature class. The output feature is far north of the center of the feature class

Why Is the output feature off center of the feature class?

An ArsGIS user has a Python script to synchronize a geodatabase with large numbers of updates from the server. Why does the ArcGIS user benefit from scheduling the synchronization process through Task Scheduler?

An ArcGIS user creates a map showing the level of human Impact on the natural landscape. Major habitat types are shown with unique colors, and the level of disturbance for each habitat Is shown with a graduated symbol.

What is this type of map symbology?

When rematching geocoding results, a user notices that E St Is being interpreted as East St. How snould a user resolve this Issue for future geocoding?

Using the Spatial Analyst IDW (Inverse Distance Weighted) tool an ArcGlS user interpolates a point feature class to a raster. The user notices that some high point values near the edge of the feature class seem to have a dramatic effect on the output.

This occurs even in areas that are far from the high edge values

Which two parameters should the user consider changing in the IDW tool? (Choose two)