Esri EADP19-001 問題集

質問 1：
An image that is displayed as draped over a digital elevation model (DEM) in ArcGlobe appears to be overly pixilated. Which property should be changed to make the image appear smoother?
A. unit conversion
B. stretch type
C. resampling method
D. contrast setting
正解：C

質問 2：
Refer to the exhibit.

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 55 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.
An ArcGIS user is asked to calculate the distance a cruise ship will travel through open water, departing from Nome, Alaska, with stops at Point Barrow Alaska Churchill Manitoba St John's Newfoundland and ending in Bar Harbor Maine. On the basis of these calculations the cruise ship line will determine fuel requirements and travel time.
Which map projection yields the most accurate results for this distance calculation?
A. Albers equal area conic
B. Lambert azimuthal
C. Mercator
D. azimuthal equidistant
正解：B

質問 3：
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?
A. remove the entry defining E to mean east In the geocoding XML files
B. change E to east in the input table to be geocoded before geocoding
C. create a composite address locator where E is not recognized as east
D. recreate the address locator with new reference data
正解：C

質問 4：
An ArcGIS user wants to make a map displaying the data using an equal number of features in each classification. Which classification method should the user employ to accomplish this?
A. quantile
B. natural breaks (Jenks)
C. standard deviation
D. equal Interval
正解：A

質問 5：
Q35) When converting a raster dataset to a polygon feature class, which parameter choice would result in polygon boundaries that most obviously reflect the cell shape of the raster input data source?
A. tile size block set to 128
B. pyramid resampling technique set to cubic
C. Simplify polygons unchecked
D. Simplify polygons checked
正解：C

質問 6：
A layer tiding simple symbology is causing slow drawing performance at a scale where analysis needs to be conducted. Only certain features from this layer are necessary in order for analysis to be completed by the ArcGlS user What can the user do to increase drawing performance?
A. apply a definition query
B. run the MXD doctor on the map document
C. set a scale range to hide the layer
D. reproject the layer
正解：A

質問 7：
An ArcGIS user is making a map and needs to symbolize cliff and escarpment features above contour features.
How can the features be ordered correctly if they are all in the same layer?
A. reorder the symbols in the symbology properties
B. use symbol level drawing
C. use scale-dependent drawing
D. set a definition query
正解：B

質問 8：
An ArcGIS user has a soils polygon shapefile
Which conversion is necessary in order to ensure that the soil polygons do NOT overlap or have gaps?
A. converting the shapefile to a polygon=feature class within a geodatabase feature dataset
B. converting the shapefile to a terrain dataset with the geodatabase
C. converting the shapefile to a stand-alone polygon feature class within a geodatabase
D. converting the shapefile to a raster dataset within the geodatabase
正解：A

質問 9：
A representation layer has been defined using the option to save changes to the geometry of the supporting feature. If the geometry of the feature is modified using the tools from the Representation toolbar, what will be modified?
A. the Shape field of the feature
B. the feature attributes
C. the shape In the override field
D. the override attributes
正解：C