This wording signals that you did the labs, not just watched the videos.
Through the lens of this course, several common challenges emerge for learners: udemy oracle goldengate 19c learn and master upd
However, version 19c brought significant changes: Integration with the Oracle Database In-Memory, improved security via Wallet Manager, and stricter parameter configurations. If you learned GoldenGate on version 12c, you need an update. That "UPD" in the keyword signals —specifically tailored for the 19c release. This wording signals that you did the labs,