The Above Video is for you, If you are working as an Apps DBA, Architect, Fusion Middleware, DBA, Weblogic Admin, & Want To learn:
☑ What these Critical Patch Updates (CPU) are?
☑ What patch numbers you have to follow?
☑ Which documents have to follow related to your Domain?
Check https://k21academy.com/appsdba49 to learn in depth.
Oracle ACE, Author, Speaker and Founder of K21 Technologies & K21 Academy : Specialising in Design, Implement, and Trainings.