I will be interning in the USA this summer and I will be an exchange student again in the USA after the summer (example dates: internship June-end of August 2019; semester starts on September 2019). So, I will need to apply for both J1 and F1 before any of them starts. Is this possible? I am nervous that if I apply for the second one after getting the first, they might cancel the first. So, is it also possible to state that they should not cancel the previous one?
(Note: My country is listed for the 2 year home residency requirement, but I think it would not be effective in this situtation because I will not be chaning status inside US and both visas are nonimmigrant).