Question

In which model does each entity on a map become one logical record in a digital file?

• A. Vector
• B. Spaghetti Data
• C. Raster
• D. Topological

Hint:

Spaghetti models store map features as independent, simple records without topology.

Answer 1

The Correct Option is B

The Spaghetti Data Model in GIS represents spatial features as individual, unconnected records. Lines and polygons are stored as sequences of coordinates, analogous to spaghetti strands, without inherent spatial relationships or topology. Each map feature maps directly to a single logical record. This model is straightforward to construct but limits spatial analysis efficiency due to the absence of topological information. Consequently, option (B) is the correct choice.