BCA

You should opt for BCA. BCA is a job oriented course.

With BCA you can only get a job in small IT firms at a junior level. MCA is the most accepted degree in the Indian IT industry. You are advised to do MCA from a prestigious college with good placement records for a meaningful IT career.

If you are working in corporate (business enterprise) after M.Com and you job does not require programming then BCA will be an overkill. You may do short computer courses in office automation. If you have requirement of programming and higher skills in computer science then you may do BCA by distance learning.

Hello Ria,
If you're still interested to continue further in the technical stream, you can opt for MCA. If you don't wish to continue further in the technical stream, you can opt for MBA.
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.

Hi,
BCA syllabus varies in various colleges. Generally, following courses are mandatory: Programming languages C+ and or Java, computer hardware basics, data structures DBMS, web technologies, .NET, software engineering, networking, e-commerce, operating system, computer graphics, etc. In addition communication skills, English, mathsn etc. are basic subjects in BCA. Electives can be BIDW, data analytics, artificial intelligence, ERP, etc.

Both the courses are similar with minor differences in electives. You are advised to choose between them based on the reputation of institute where you get admission. Nowadays, it is difficult to find jobs directly if not placed during campus placement. Therefore, quality of institute is more important than nomenclature of degree.

NIT-Silchar, NIT-Agartala, IIT-Guwahati are known institutes for B.Tech in CSE. Other good colleges you can find in Kolkata like Heritage, Techno India, etc.

KIIT is famous for engineering and MBA program. They have lot of collaboration, so you can expect decent placements.
All the best.