A Client has automated builds that deploy the code; however, recent builds started failing with...

When facing build failures that are not reproducible in developers' environments, a common and effective first step is to clean up the build server workspace (Answer A). This action clears any residual files, settings, or data that might be influencing the build process and causing discrepancies between local and server builds. By resetting the workspace to a clean state, it helps ensure that the build process is starting from a consistent base, potentially resolving issues caused by stale data or corrupted build artifacts. This step often resolves hidden configuration or environment-specific issues that are not immediately apparent in the code or module versions.