Esri EADA105 Online Practice Questions and Exam Preparation

Esri EADA105 Online Questions & Answers

• Question 1:

  A GIS analyst regularly sends data to contractors. The datasets are stored in an enterprise geodatabase. The GIS analyst will prepare either a file geodatabase or shapefile depending on the contractor. Only a certain subset of the dataset should be sent, and this process will be scripted.

  Which tool should the GIS analyst use to meet all requirements?

  A. Copy
  B. Append
  C. Feature Class To Feature Class
  D. Table To Table
  C. Feature Class To Feature Class

• Question 2:

  A GIS technician has two polygon feature classes, A and B, which have overlapping features. The technician must remove the area of B from A. Which tool should the technician use?

  A. Clip
  B. Union
  C. Erase
  D. Intersect
  C. Erase

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  Reference: https://support.esri.com/en/technical-article/000014010

• Question 3:

  When performing analysis in ArcGIS Online, which tool allows the GIS analyst to select features in the study area that meet a series of criteria based on spatial or attribute queries?

  A. Derive New Locations
  B. Find Similar Locations
  C. Find Existing Locations
  D. Create Viewshed
  C. Find Existing Locations

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  Reference: https://doc.arcgis.com/en/arcgis-online/analyze/find-existing-locations.htm

• Question 4:

  A utility has power lines that span a wide area and needs to report mileage of those power lines in specific boundaries. Which overlay analysis will provide only the sections of power lines in the required boundaries?

  A. Union
  B. Intersect
  C. Identify
  D. Erase
  C. Identify

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  Reference: https://doc.arcgis.com/en/arcgis-online/analyze/perform-analysis.htm

• Question 5:

  Which ready-to-use-service can be utilized in ArcGIS Desktop for network analysis?

  A. Elevation
  B. Logistics
  C. Hydro
  D. Geocoding
  B. Logistics

• Question 6:

  An ArcGIS user receives a file that contains global positioning system track information. The user must import that data to create polyline track features. Which workflow will complete this task?

  A. Table To Geodatabase > XY To Line
  B. Points To Line > Dice
  C. GPX To Features > Points To Line
  D. Quick Import > Set Flow Direction
  C. GPX To Features > Points To Line

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  Reference: https://pro.arcgis.com/en/pro-app/tool-reference/conversion/gpx-to-features.htm

• Question 7:

  What is the proper workflow to export only the attribute table of a feature class to a file geodatabase?

  A. Right-click the layer in the Contents pane > Data > Export Data
  B. Right-click the layer in the Contents pane > Data > Export Table
  C. Open the Table To Excel Tool > Use the feature class as the input > Run the tool
  D. Right-click the target geodatabase > Import > Feature class (single)
  A. Right-click the layer in the Contents pane > Data > Export Data

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  Reference: https://desktop.arcgis.com/en/arcmap/latest/manage-data/geodatabases/exporting-feature- datasets-classes-and-tables-to-a.htm

• Question 8:

  A GIS researcher needs to store cell-based data so that the researcher can manage rasters, add behavior, and control schema. What storage format should the researcher use?

  A. TIFF in a folder that contains relevant data
  B. JPEG in a shared folder that contains relevant data
  C. GIF in a stand-alone folder
  D. Database raster in a file geodatabase
  D. Database raster in a file geodatabase

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  Reference: http://desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/how-raster-data-is- stored-and-managed.htm

• Question 9:

  An ArcGIS Pro analyst wants to see only the rows in a table that meet one of a number of specified conditions. The analyst successfully tests the conditions by using selection expressions in Select Layer by Attribute. What is an efficient way to persist the row choice conditions as separate objects that appear each time the project is opened?

  A. Select Layer by Attribute with each expression > Copy Rows to new tables
  B. Make Table View with each expression using a descriptive output view name > Save the project
  C. Select Layer by Attribute with each expression > Save the expressions to .exp files for re-use
  D. Table to Table with each expression
  A. Select Layer by Attribute with each expression > Copy Rows to new tables

• Question 10:

  The user has created a mosaic dataset to display temperature change over time and is in the process of configuring the Add Rasters To Mosaic Dataset geoprocessing tool. To add the multidimensional data to the mosaic dataset, what raster type should be set?

  A. NetCDF
  B. DTED
  C. HRE
  D. ECRG
  A. NetCDF

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  Reference: http://desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/multidimensional- data-in-a-mosaic-dataset.htm