I experienced an extremely simple (and IMO effective) version of this. For a dba-adjacent job, I sat down with a dba and was shown how to connect to a sql serv

I experienced an extremely simple (and IMO effective) version of this. For a dba-adjacent job, I sat down with a dba and was shown how to connect to a sql server instance and change some particular setting. At the end of our hour of discussing other technical matters and my resume, he asked me to demonstrate recall of this simple command.