If you’re planning to pursue the Oracle PL/SQL Developer Certification and are wondering how you should proceed, there are a few things you should know about the certification itself and the exams that are required for it.
First, you should understand that the 1Z0-047 and the 1Z0-144 are both required for earning your oracle certification. You should also realize that the 1Z0-047 exam can also be applied to the Oracle SQL Expert certification, along with the 1Z0-051. This means you could potentially earn two credentials by completing all three exams successfully.
When preparing to take your exams, there are several things you can do to boost your performance on each examination. You’ll want to seek exam prep assistance from a reputable resource like ExamTrace.com. You’ll also want to consider which tests you should take and in what order you should take them.
You’ll need to decide if you’re going only for the PL/SQL Developer certificate or if you’re also going to pursue the SQL Expert credential. If you plan to get only the former, then typically you would take the 1Z0-044 exam first and then the 1Z0-047. However, if you plan on getting both credentials, then you will want to consider taking the 1Z0-051 exam before your take the 1Z0-047.
The 1Z0-047 exam is a very difficult test, and you may want to consider taking the 1Z0-051 exam first. It’s an easier exam and covers some of the same topics as the 1Z0-047. Studying for the 1Z0-051 will actually help you prepare for taking the 1Z0-047.