Hi... SQL SERVER DBA is the best option if you have some knowledge or have background of computer science or IT... because by fresher it is very hard to survive as DBA because a nature of issues need to face, so by this for long term is absolutely the best option and after experience you have a great opportunity to grow in industry as well... QA is easy going to enter the IT industry .. but yes you need to face more completion to get the job... think twice to target your long term goal... best of luck..