1. What is the purpose of your visit to the UK? This question assesses if your intentions align with the visa category you're applying for. Answer1: "I intend to study Computer Science at the University of Cambridge." Answer2: "I plan to pursue a degree in Environmental Science at the University of Oxford." 2. How long is your course duration? This question determines the validity of your visa. Answer1: "The course is [duration] years long." Answer 2: "The program has a duration of [duration] years."