The VertexCreator transformer can add an additional vertex to an existing point, creating a line.

• A. False
• B. Not used
• C. True
• D. Depends on data

Answer: (C)

Vertices are the building blocks of geometry. A line is defined by two or more vertices, while a point has a single vertex. The VertexCreator transformer is designed to add one or more vertices to the input geometry. When you feed it a point and configure it to add an additional vertex at a specified location, the point becomes a line segment between the original point and the new vertex. You can continue adding vertices to build longer lines. Because of this capability, the statement is true. The other options don’t describe the tool’s behavior here: it isn’t limited to other outcomes or dependent on data in this context, but specifically adds vertices to convert a point into a line.