MCA

Yes, you can obviously pursue it but you need to learn every concept of accounting, tax, laws etc. from the scrap. I have seen 100s of commerce graduates not able to clear CA exam after 5-6 years. So, kindly research a bit before you make your decision because if you make a wrong decision here it will cost you your whole life. Think about it see if you can reach somewhere with your MCA career. What do you exactly want to do among working in corporate after MCA or CA by devoting a minimum of 3-4 years of your life. All the best.

You are eligible for MCA at Vidyasagar university as eligibility criteria is Graduation degree from a recognized board. Admission to MCA course is made on the basis of performance in joint entrance examination for computer application (JECA) held by the West Bengal Joint Entrance Examination Board.

Both MCA and PGDCA courses have been designed to help students to become software professional. Network Engineers job is more of hardware engineering and services. Therefore, you can chose any between MCA and PGDCA.

It is not feasible and also may not be allowed by the universities.

MCA will be better option. In MCA, you will get more practical knowledge in comparison to M.Sc, as it's based on theory. Now most of the IT firm demands for MCA candidates.

Following are some of top MCA distance universities of India:
1. Sikkim Manipal University.
2. IGNOU.
3. Karnataka State Open University.
4. Osmania University – Hyderabad.
5. University of Pune.