I applied to the UCs, CSUs, some of the UTs, and some other places with the common and coalition application as an incoming college freshman.
Admissions were kinda brutal this year, but I was lucky enough to be admitted to Purdue (despite all the UCs rejecting me 
– seems like CS is hella impacted in California these days) and that’s where I am going this fall.
I’ve visited the campus twice and really like it, but assuming something is wrong and I want to transfer out, would I be able to use the same application accounts I used when applying as a freshman when transferring?
I know that transferring from Purdue to a UC or CSU will be hard since they mostly accept community college transfers (doesn’t hurt to try, though) and I am ok with going to another OOS school or even DeAnza for a year if all else fails.