Computers & IT (Non-Engg)

VLSI is a very good sector for higher studies in chip designing. VLSI having good scope in future also. After your graduation, you can go for M.Tech in VLSI. I can't say that there are good opportunities in India, but can say that abroad it has certainly a large market. So, if you have interest you can go with it. It is really an interesting career path. Job wise also it very good one if you have interest in this VLSI you can get good job.
Job Opportunities in Private Sector Firms
Private firms offer plenty of job opportunities for candidates who have completed post-graduation in VLSI than that in government sector firms. Aspirants can start their career as Application Consultants, Field Application Engineer and Design Engineer in various firms. Some of the well-known companies that recruit engineers in this sector are listed below.
Bharat Electronics Limited
Beceem Communications Pvt. Ltd. ARM Embedded Technologies Pvt. Ltd. Applied Materials (I) Pvt. Ltd
Altera Semiconductor India
Alliance Semiconductor (India)
Agere Systems India Pvt. Ltd. Texas Instruments
Tessolve Services Pvt. Ltd. Tensilica Technologies India Pvt. Ltd. Tektronix India Pvt. Ltd. Tata Consultancy Services
Synopsys (India) Pvt. Ltd. Bluespec Incorporated
Transwitch India Pvt. Ltd. Benefit of Using VLSI:-
VLSI industry is the future of Indian electronics industry
Indian VLSI industry is already short of workforce
It is a world of electronics engineer
Wider scope for growth
There are government jobs too.

BCA is a 3 year under graduation degree course which is generally pursued by candidates with interest in computers and programming. Whereas B.Tech in CSE/IT is a 4 year Under Graduation Degree Course which is also pursued by candidates with interest in programming and computers. A candidate with B.Tech degree is very likely to get hired by a company as compared to BCA Graduate. B.Tech is much more beneficial as compared to BCA. If you are eligible for admission into B.Tech then you definitely should take admission into B.Tech without giving it a second thought. If you are not eligible for admission into B.Tech then you can go for BCA. BCA is also a good course to pursue if you want to work in IT Sector. After a BCA, you should go for an MCA in order to get a fruitful career.

If you are a science student, then you should definitely take admission into B.Tech CSE/IT if you are eligible for admission. B.Tech degree holders are given more preference in IT Sector. But if someone you couldn't satisfy the eligibility criteria or you are from Commerce/Arts stream then you can pursue BCA too. BCA is one of the best course which a candidate pursue after B.Tech to work in IT Sector. If you want to learn programming languages which you will be studying in your BCA course then you can check out this app which is specially designed and developed for BCA students. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA. https://play.google.com/store/apps/details?id=technark.bca_courprogramming.

Yes, you'll have to study mathematics in BCA. You'll study maths in atleast 3 semesters of your BCA. Maths is a mandatory subject in BCA and you can't skip maths. If you have studied Maths in your +2 then you'll maths of BCA somewhat easy as compared to non-mathematical students. If you want to learn programming languages which you will be studying in your BCA course then you can check out this app which is specially designed and developed for BCA students. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA. https://play.google.com/store/apps/details?id=technark.bca_courprogramming.