Esri EADA105 Online Practice Questions and Exam Preparation

Esri EADA105 Online Questions & Answers

• Question 51:

  A GIS department using ArcMap has created a standard set of raster functions to apply to all aerial imagery. The standard set of functions can be applied to stand-alone raster datasets or to mosaic datasets. Which workflow should be used to apply the standard set of raster functions used by the department?

  A. Image Analysis Window > Apply Function Template
  B. Raster Dataset Properties > Add Function
  C. Image Analysis Window > Add Function
  D. Raster Dataset Properties > Apply Function Template
  D. Raster Dataset Properties > Apply Function Template

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  Reference: https://pro.arcgis.com/en/pro-app/help/data/imagery/raster-functions.htm

• Question 52:

  An ArcGIS user is preparing data for an aeronautical chart where the bearings and shapes of the features, such as coastline, need to be maintained for visual orientation. What projection should be used?

  A. Albers Equal Area
  B. Equidistant Cylindrical
  C. Azimuthal Equidistant
  D. Lambert Conformal Conic
  C. Azimuthal Equidistant

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  Reference: http://www.geo.hunter.cuny.edu/~jochen/gtech201/lectures/lec6concepts/map%20coordinate% 20systems/how%20to%20choose%20a%20projection.htm

• Question 53:

  How should a GIS technician repair all broken data sources in a map at once?

  A. Right-click Folders in the Project pane > Make a new folder connection > Navigate to the new file geodatabase location
  B. Right-click Databases in the Project pane > Add Database > Navigate to the new file geodatabase location
  C. Click the red exclamation point in the Contents pane > Change Data Source > Browse to new source
  D. Click a broken layer in the Contents pane > Data Ribbon > Export Features
  C. Click the red exclamation point in the Contents pane > Change Data Source > Browse to new source

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  Reference: http://desktop.arcgis.com/en/arcmap/10.3/map/working-with-layers/repairing-broken-data- links.htm

• Question 54:

  An ArcGIS user receives a list that includes the following information:

  1.

  Parcel ID number

  2.

  Owner

  3.

  Acquisition date

  4.

  Assessed value

  5.

  Tax status

  The ArcGIS user must use the list to create a relationship class to a parcels feature class.

  Which geodatabase element should the user load the list into?

  A. Feature Class
  B. Table
  C. Feature Dataset
  D. Parcel Fabric
  C. Feature Dataset

• Question 55:

  In a scene in ArcGIS Pro, a user finds that a streets layer draws elevated at a distance above the ground, instead of draped over the ground surface. How should the user fix the problem and place the streets layer on the ground?

  A. Project tab > Options > Map and Scene tab
  B. Scene Properties > Elevation Surface tab
  C. Scene Properties > Coordinate Systems tab
  D. Layer Properties > Elevation tab
  D. Layer Properties > Elevation tab

• Question 56:

  A map series is created for habitat types over a large diverse study area. The legend shows all possible habitat types and is causing confusion as to which habitat types are on the specific map page. How can the GIS analyst modify the map series to update the legend for the current display?

  A. Add dynamic text attributes from the index layer to the layout
  B. Adjust legend properties to only show features visible in the map extent
  C. Convert legend to graphics and remove habitats NOT present on the page
  D. Intersect index grid layer with habitat types and add table to layout
  B. Adjust legend properties to only show features visible in the map extent

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  Reference: http://desktop.arcgis.com/en/arcmap/10.3/map/page-layouts/working-with-legends.htm

• Question 57:

  How can an ArcGIS Pro user display 2D polygons with height in 3D?

  A. Use a single attribute or build an expression to extrude the polygons
  B. Use the z-mode in the Edit tab to add z-values to the polygons
  C. Add the features as a preset layer to a scene to display in 3D
  D. Add the features to a 2D map and convert the map to a 3D scene
  D. Add the features to a 2D map and convert the map to a 3D scene

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  Reference: https://communityhub.esriuk.com/geoxchange/2016/11/11/make-your-2d-data-look-3d-with- arcgis-pro

• Question 58:

  An ArcGIS analyst is working with a mosaic dataset created from Landsat imagery. The images are displayed in the mosaic dataset using a 7,4,3 band combination (Short-wave Infrared 2, Red, Green). The analyst needs to use the mosaic dataset to determine relative biomass in the area of interest.

  Which raster function should be used?

  A. NDVI
  B. Identify
  C. Spectral Conversion
  D. Zonal Remap
  A. NDVI

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  Reference: http://highcarbonstock.org/wp-content/uploads/2015/04/HCS-Approach-Toolkit-Ch3-GIS- analysis.pdf

• Question 59:

  An analyst is part of a team that manages facility assets at a company with many operational sites with fixed and movable assets. Assets must be instantly located on a map in ArcGIS Pro, and are modeled as an editable feature service named ASSETS in the organization portal. Assets have a unique identifier attribute ID matching the company asset register.

  How can an analyst instantly locate an asset on a map?

  A. Create Address Locator > Project pane > Add To Project > Locate pane > Disable Esri World Geocoder
  B. Create Attribute Index UNIQUE on ID > Analysis Gallery > Customize > Add Select Layer By Attributes
  C. Locate pane > Settings > Add A Locate Provider > Add Layer ASSETS > Search Model Equals ID
  D. Create a Python script tool that uses the feature service query endpoint to return a feature into the map
  D. Create a Python script tool that uses the feature service query endpoint to return a feature into the map

• Question 60:

  An ArcGIS user needs to create a line feature class of streets. The user will digitize the streets to include curves. What vector data type should be created to digitize this type of feature?

  A. Shapefile feature class
  B. Geodatabase feature class
  C. Feature dataset
  D. Personal geodatabase
  A. Shapefile feature class