BCA

There are several doors opened once you are done with your Bachelors in computer application (BCA). Apart from MCA or MBA in IT, one can also go for:
Masters in Computer Management
Master's Degree in Information Management (MIM)
Master of Science in Information Technology (http://M.Sc IT)
G-CAT Master
Postgraduate Diploma in Computer Applications
Post Graduate Program in Corporate Studies (PGPCS)
Postgraduate Diploma in Management (PGDM)
Program in Information Security Management
If one wants to get recruited and desires to be the part of corporate sector, there are numerous options for that too. One can work as a software developer, web developer, graphic Designer, App Developer for different platforms, system management, DBMS and Networking.

Hello Abhiram,
You should not get too fascinated with ethical hacker as they show in movies. Most of the institutes provide just a basic fancy course under the name of ethical hacking, just to attract students and earn more.
I would rather recommend you to go for security specialist professionals. These jobs are highly payable and in high demand as most companies need them to protect their own data. These jobs work on the same logic that the best thief can protect the data in the best way.
For the same, you can go to some reputed computer training institutes like NIIT, etc. You can go for Java courses followed by networking courses and CCNA/CCNB (CISCO) courses. After this, you can also opt for CEH (Certified Ethical Hacker) certification courses, if you wish to.
Ensure you do these courses alongside a degree course (BCA, B.Tech, B.Sc, etc.) for better outcome.
I hope I have been able to answer your queries to your satisfaction. If so, kindly upvote this answer. If you've any further questions, kindly revert.