Esri EADP19-001 Exam
ArcGIS Desktop Professional 19-001 (Page 2 )

Updated On: 1-Feb-2026

An ArcGIS user is making a map showing the standard deviation from the mean ocean temperature. Which type of color ramp should be used to display the standard deviation?

  1. a three-color multipart color ramp
  2. a two-color algorithmic color ramp
  3. a random color ramp
  4. a thirteen-color preset color ramp

Answer(s): B



A raster dataset called rasterl.tif contains many pixels with values of NoData. Which map algebra expression changes NoData values to 0 (zero) in the output raster dataset while leaving all other pixel values the same?

  1. con(rasten.tif = NoData. 0 raster!, tif)
  2. con(rasten.tif = = NoData, 0, rasterl.tif)
  3. con(isnull(raster1.tif). 0, rasterl.tif)
  4. con(setnull{raster1.tif), 0, rasterl.tif)

Answer(s): B



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?

  1. Albers equal area conic
  2. Lambert azimuthal
  3. Mercator
  4. azimuthal equidistant

Answer(s): B



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?

  1. set a definition query
  2. use symbol level drawing
  3. use scale-dependent drawing
  4. reorder the symbols in the symbology properties

Answer(s): B



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?

  1. reproject the layer
  2. run the MXD doctor on the map document
  3. apply a definition query
  4. set a scale range to hide the layer

Answer(s): C



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