* Scratch orgs are created using the Salesforce CLI (sfdx force:org:create) as part of Salesforce DX. It is specifically designed for development and testing purposes. Why not other options? * B: Sandbox refresh is used for creating sandboxes, not scratch orgs. * C: Developer Console is used for debugging and code development but cannot create scratch orgs. * D: Workbench is a tool for API testing and data manipulation, not for scratch org creation. : Salesforce CLI and Scratch Orgs