Final answer:
The example changes the version of configurations and instances from 48 to 47 when deploying to production, common in software development for updates or rollbacks.
Step-by-step explanation:
The example mentioned would change the version of configurations and instances from 48 to 47 while deploying to production. The accurate answer to fill in the blanks would be A. Version, configurations, instances. This scenario typically occurs in software development, where a team might need to roll back or update the version number of certain software elements due to various reasons such as bug fixes or feature revisions during the deployment process.