Thanks. @reformedman your posts have always been helpful.
DD’s school has AP-CompSci on the program, but I did not know when the last time it was offered. Given those majoring in CS are a self-selected group of students and that HS are offering AP Computer Science. I think those who has never exposed to CS is at a disadvantage.
RPI came to my radar as I just received a copy of their letter. I have talked to DD today, she agreed to apply.