Hello dear student !

If you are asking about the career options which you should choose in class 11th , then you should totally follow your interest. If you have interest in NDA, then it is a great decision and is a wonderful thing to do but you have to prepare yourself for a lot of hardwork in future. If you are in NCC , then it is cherry on the cake for NDA. If you are deciding of taking computer science in future, then it will help you in engineering courses and further studies. So make your decision wisely and choose the field as per your interest .

Hope this will help you !

All the best !