What is the difference between accepting system arrangement and self-scheduling?

[OBella]

When scheduling the Subject 1 exam on the Traffic Management 12123 platform, you can either choose the exam session yourself or accept the system's arrangement. Self-scheduling allows you to freely select your preferred exam time and session, while accepting system arrangement means the system randomly assigns an exam session for you. The differences between the two are as follows: 1. Success Rate: When there are many applicants, accepting system arrangement has a much higher success rate than self-scheduling. The advantage of accepting system arrangement is the higher success rate, but you cannot choose the exam time or session, as these are randomly assigned by the system. The benefit of self-scheduling is that you can choose both the exam time and session. 2. Speed of Scheduling: A higher success rate for accepting system arrangement means that, in cases of high demand, you can schedule an exam faster than by self-scheduling. However, if there are few applicants, self-scheduling allows you to choose the earliest available exam time and session.