(until 2015) a British exam usually taken in Year 13 of school or college (= the final year) when students were aged 18. Students first studied a subject at AS level before taking an A2 exam. Together AS and A2 level exams formed the A-level qualification, which is needed for entrance to universities.
آزمون سطح پیشرفته دوم, سطح تحصیلی پیشرفته