The 1Z0-900 or the Oracle Certified Professional, Java EE 7 Application Developer (OCP) is a multiple-choice type exam with 110 questions, where you need to face 70 questions. You need to get a 66% mark to pass the 1Z0-900 exam.
Who Should Take the 1Z0-900 Exam?
The 1Z0-900 exam is beneficial for intermediate to architects, advanced-level Java Front-End, and Back-end application developers. Software engineers who have the expertise to use Java EE 7 technology to create web-based user interfaces using JavaScript and JSFs, JSPs, servlets, and handle business logic can also take the exam.