ESRI Cartography and Map Design 2 — Questions and Answers
Question 1: In ArcGIS Pro, which labeling engine provides the most advanced label placement and conflict resolution options for cartographic output?
- Standard Label Engine
- Maplex Label Engine (Correct answer)
- Basic Label Engine
- Dynamic Label Engine
Correct answer: Maplex Label Engine
The Maplex Label Engine provides sophisticated placement algorithms that minimize label conflicts and produce higher-quality cartographic output than the Standard Label Engine.
Question 2: What type of thematic map represents quantitative data by varying the size of point symbols proportionally to data values?
- Choropleth map
- Graduated symbol map (Correct answer)
- Dot density map
- Isopleth map
Correct answer: Graduated symbol map
A graduated symbol map displays quantitative data by scaling point symbols proportionally to the values they represent, allowing visual comparison of magnitudes across locations.
Question 3: Which data classification method divides values into classes that each span an equal range of the data values?
- Natural Breaks (Jenks)
- Quantile
- Equal Interval (Correct answer)
- Standard Deviation
Correct answer: Equal Interval
Equal Interval classification divides the full data range into classes of identical width, making each class cover the same span of values.
Question 4: In ArcGIS Pro, what does a 'definition query' do when applied to a feature layer?
- Defines the coordinate system of the layer
- Filters which features from the layer are displayed using SQL criteria (Correct answer)
- Defines the symbology rules applied to the layer
- Sets the visible scale range for the layer
Correct answer: Filters which features from the layer are displayed using SQL criteria
A definition query uses SQL syntax to filter the features displayed from a layer, showing only records that meet specified attribute conditions without modifying the underlying data.
Question 5: What is the purpose of setting a 'reference scale' on a map in ArcGIS Pro?
- To set the minimum display scale for all layers
- To lock symbol sizes relative to the real world so they scale with the map (Correct answer)
- To define the geographic extent printed in the layout
- To calibrate GPS measurement accuracy
Correct answer: To lock symbol sizes relative to the real world so they scale with the map
A reference scale locks symbol sizes to a real-world ground unit size, so symbols grow and shrink as the map is zoomed in or out, maintaining consistent representation.
Question 6: Which thematic map type applies shading or color to predefined geographic areas to represent variations in a statistical variable?
- Dot density map
- Choropleth map (Correct answer)
- Proportional symbol map
- Cartogram
Correct answer: Choropleth map
A choropleth map colors or shades predefined enumeration units (such as counties or states) to represent variations in a statistical variable, making spatial patterns immediately visible.
Question 7: In ArcGIS Pro, what does a 'visible scale range' setting on a layer control?
- The SQL filter applied to the layer's attributes
- The minimum and maximum map scales at which the layer is drawn (Correct answer)
- The color ramp used to symbolize the layer
- The coordinate system of the layer
Correct answer: The minimum and maximum map scales at which the layer is drawn
Visible scale range settings specify the minimum and maximum map scales at which a layer renders, enabling scale-dependent display for multi-scale cartography.
ESRI Cartography and Map Design 2
In ArcGIS Pro, which labeling engine provides the most advanced label placement and conflict resolution options for cartographic output?