Computers & IT (Non-Engg)

Yes, you definitely you can. There is a huge demand of Ethical Hackers and Cyber security personnel. This field will always be there due to the increasing amount of data and servers. The risk of getting hacked is always a big concern. Moreover due to the digitalisation of the technology the risk will always prevail. Hence the demand for a person like you won't decrease rather will increase always.

No certificate is equivalent to MBA/PGDM. Though websites offering such courses advertise it like that but it is not the story. Certificates just provide you with bit information when you compare it with 3o hour sessions per subject in full time MBA. The experience you will get in classes among peers is much more and cant be compared to online certificates. Certificates are like side learning and not for replacement for full time courses.
All the best.

Yes, you are eligible provided you meet other criterias too.

These are two different birds from completely different continents. You cant compare these courses, if you are from a technical background interested in further studies in computers than go for MCA. But, if you are looking to diversify your profile better do MBA. MBA will get you a job in business domain unlike MCA which opens opportunities mainly in research and academic areas.
All the best!

The fees is around INR 25k. You will have to pay mess fees which depends on what type of mess you choose. Special mess costs INR 60k and North Indian veg mess cost INR 20k.

It is good if you want to pursue BCA or MCA further.

As per NCTE norms, regular teachers working in primary, middle, secondary or higher secondary schools in Tamil Nadu, recognised by State / Central government, with a minimum of two-years teaching experience are only eligible for admission into Annamalai University distance education B.Ed course.

Some of the good institution are:
Aptron
Cryptus
Aptech etc. Good luck.

If you are interested in doing course which gives you both hardware and software knowledge, then B.Tech (CSE) is a option or you want to go in core computer application then BCA is a great option. You can also go for B.Sc IT. Good Luck.

You must have to appeared for CMAT examination conducted by AICTE and shall have passed the qualifying examination (graduation) with minimum 50 % (45 % for SC/ST/SEBC) for admission in this college.
Good Luck.