I successfully cleared my [1Z0-931] Oracle Autonomous Database Specialist certification exam. The course helped me to understand the fundamentals of the Oracle Cloud. Live classes, recorded sessions, comprehensive activity guides, all were very helpful. It not only made me understand the concepts but also helped me in building confidence.
Ohh.. did I forget about the lively WhatsApp group. Full of queries, but what impresses me is the quick, thorough resolutions from Atul, the trainer, and other members of K21Academy.
My two cents, go for the course if you want to learn.
Romit Acharya ([1Z0-931] Oracle Autonomous Database Specialist)