Good, brief, concise processes. There is no unnecessary process for the application and interview. But, contact with the expacted advisor is needed. The interview will be scheduled by the department.
Interview questions [1]
Question 1
Can you explain the characteristics of geostrophic winds.
I did my interview with faculty members. The questions were mostly about my research interests and my working style. I believe most people would get accepted as a graduate student if he/she has a strong interest and motivation in academic research.
depending on your former university; yonsei, national, international, etc. If you were an undergrad at yonsei, the process is more likely to be a mere formality. The professors already know you, so the result is pretty much settled.