Change of VisaStatus from F1 to H1B
I am interested in knowing the following:
1. Spouse in USA on H1B, can I file a independent H1B in India? I would also like to know that can someone file B1/B2 for going to USA to write a exam which is not available in India with the same status of spouse in USA on H1b.
2. Spouse in USA on F1 can I file independent B1/B2 first to write license exam in USA and then come back and apply for H1B.
3. Spouse in USA on H1B and I go as a dependent to USA. Write my license exam there and then can I apply for independent H1B. If yes can I do this sitting in USA.