Esri ArcGIS Pro Associate Pro Certification Practice Exam

Which type of layer includes dynamically rendered image tiles based on vector data?

1. Feature Layer

2. Map Image Layer

3. Tile Layer

4. Scene Layer

The correct answer is: Map Image Layer

The correct option is the map image layer. This type of layer is designed to serve up dynamically rendered image tiles that are generated from underlying vector data. Map image layers are typically created from map services that allow for visualization of complex data at various scales and can include various symbology and labeling options. Dynamically rendered image tiles are beneficial because they enable users to see changes in data representation in real-time as they pan or zoom on a map, improving interactivity and visualization capabilities. This is particularly useful in scenarios where the underlying data may change frequently, allowing users to always access the most current visual representation of the data. While feature layers represent specific geographic features and their attributes, they do not provide the same dynamic rendering capabilities as a map image layer. Tile layers consist of pre-rendered tiles for the map, which does not allow for real-time updating or dynamic content generation. Scene layers focus on 3D visualizations and are used primarily for representing 3D objects or buildings, which does not align with the context of dynamically rendered image tiles based on vector data. Therefore, the map image layer stands out as the option that correctly describes a layer type that includes dynamically rendered image tiles from vector data sources.