I was a DBA and Apps DBA, then a manager of DBA/AppsDBA and SQL Server DBA. I joined K21academy to learn Oracle Cloud. The hands-on labs and Whatsapp group support is very beneficial. I have successfully cleared three exams [1Z0-1072] OCI Architecture, [1Z0-1085] OCI Foundations 2020, [1Z0-931] Autonomous Database.In one word, K21Academy is a great platform to learn technology. I greatly recommend this platform to anyone that wants to learn new technologies.
Matip Pomson [Oracle Cloud]