Which of the following is a valid method to reproject data in a workspace?

• A. Using the Reprojector transformer
• B. Using a quality checker
• C. Only by writing to a new dataset
• D. By changing the file extension

Answer: (A)

Reprojecting data in a workspace is done with the Reprojector transformer, which applies a target coordinate system to incoming features and transforms their geometry coordinates accordingly. This tool is designed specifically to change the spatial reference frame, handling both 2D and 3D coordinates and letting you specify the source and target CRS. The other options don’t fit: a quality checker focuses on data quality rather than coordinate systems, writing to a new dataset is just producing output without changing the CRS, and changing the file extension has no effect on the data’s spatial reference.