Computers & IT (Non-Engg)

Go for what interests you. If you wanna go into IT sector, take up BCA. If you're interested in banking sector, take up BCom. Decide well !!

how u do mobile hacking. wat type of skill we have to acquire for diz?

For better career, one must go for better institutes. I don't know about MCA. But if you want to do MBA, give compititive exams and try getting into IIMs or other good institutes. But check the age limits for that.

Hi
P.HDS in USA and Canada are mostly funded in two ways. Either you receive a grant or you get graduate assistantship. The best way to apply in the University is to select the one which will have the course you are interested in. Write an email showing your interest to the concerned professor or department and then share your research proposal. You will get all info here.
https://www.findaphd.com/study-abroad/america/phd-study-in-usa.aspx

Hi
you should go for b.tech in computer science first and then take your master's in cyber security management as it will train you well to understand how the virtual world works. Otherwise cyber security diplomas can be done by anyone.

Dear Umesh, decide what to study and select the universities you want to apply to.Read their admission requirements on the websites and prepare for your applications. Keep your career perspective clear and pursue a program which will help you grow rather than earning a degree.
Best Wishes