Senior External Examination
The Senior External Examination is an annually held Queensland examination, serving as a pathway to tertiary study for students who have been away from studies for a long period of time, who left school before attaining their Queensland Certificate of Education (QCE) or had performed poor in their studies and need to improve their selection rank for university. In addition, high-school students can follow the examination to partake in subjects not offered by their schools (such as Korean), but they will usually have to find private tuition.
Source: Wikipedia — Senior External Examination (CC BY-SA 4.0)