See how your foundation is? If you are a zero-foundation student, you want to attend the oracle wdp parnter——CUUG's oracle Cloud Computing DBA course, which lasts for 4 months, including the most basic system course, intermediate ocp course, advanced ocm course, project actual combat and final employment course. If you have studied oracle in this industry or before, then I suggest you take the ocp certificate. If you choose to study ocp, you must choose oracle wdp parnter. Cuug's Ocp certificate is 15 days.