Which file extension is correctly matched with its Alteryx file type?

The file extension .yxdb is correctly matched with its Alteryx file type, representing an Alteryx Database. This type of file is specifically designed for storing data in a format optimized for use within Alteryx workflows, allowing for efficient data processing and analysis. The .yxdb format supports large datasets, enabling functions like rapid data retrieval and manipulation, which is crucial for data analytics tasks in Alteryx.

In contrast, while the other file extensions do correspond to specific Alteryx file types, they do not match as accurately or directly as .yxdb does for the Alteryx Database. For example, .yxzp indicates an Alteryx Packaged Workflow, which is used for sharing workflows along with their dependencies, .yxmd denotes an Alteryx Workflow, which is the standard file used to save workflows, and .yxmc refers to an Alteryx Macro, which encapsulates reusable processes. Each of these serves a unique purpose in the Alteryx ecosystem, but only .yxdb explicitly identifies the database file type, confirming its position as the correct answer.