Q. What is the pre-requisite for taking the 1z0-047 test?
A. There is no pre-requisite for the 1Z0-047 test. The 1z0-047 is a Beta test, known by the name Oracle Database SQL Expert. The production test of the same (1Z0-047) is available now. You can entirely waive your 1Z0-007 credential, which is for OCP by taking the 1z0-047 test. The Oracle database credential track is the most preferable to start a career as Oracle professional. Before taking the 1z0-047 test, you must be proficient with using SQL queries and statements.
Q. What exactly are Beta tests?