What is a key limitation of the .DXF format in GIS?

The .DXF (Drawing Exchange Format) is primarily designed as a CAD (Computer-Aided Design) file format, which is used to facilitate the interoperability of 2D and 3D drawings across various CAD software. One of the key limitations of this format in GIS applications is that it includes a limited amount of attribute data associated with geometries.

In GIS, data layers often require extensive attribute information to be meaningful, such as demographic details, environmental data, or other types of metadata. However, .DXF files typically focus on geometric representations like points, lines, and polygons, and do not support the rich attribute structures found in other GIS data formats like Shapefiles or GeoJSON. The limited capacity for attributes in .DXF can hinder comprehensive data analysis and visualization within GIS platforms, which rely heavily on associated data for effective spatial analysis.

Meanwhile, the other options reflect either misconceptions about the capabilities of .DXF or its compatibility with GIS. For instance, while .DXF can represent 3D geometries, it still does have limitations in providing a full 3D visualization experience as seen in more advanced GIS-specific formats. Furthermore, it can store vector data rather than just raster information, and it is widely compatible with