India

Hello Sanjeev,
You may refer the links below and see list of colleges for BBA in Kolkata and Delhi :
1) https://www.shiksha.com/bba/colleges/bba-colleges-kolkata

Christ University and Presidency College are the top colleges in Bangalore.

Hello Nanda Gopal,
Enter your rank in the link given below and get the list of best colleges:
https://www.shiksha.com/b-tech/resources/wbjee-college-predictor

Hello Kangkan,
Every state offers this facility to diploma holders of that state. Normally entrance exam is conducted for giving admission by lateral entry.

Wherever there is use of information technology, there is need for cyber security. Apart from India, you can explore opportunities in Americas, Europe, Australia, Japan, Asia Pacific and many more countries.
Ethical hacking is basically about learning how to find security vulnerabilities in IT syste

Hi,
Please see the below link.
https://www.shiksha.com/search/?q=Embedded+Systems+&+VLSI&sp[]=162&sa=10223^0^0^162^0^0^0^0^0^0^0^0^0^sp:162&ts=8485654&rf=searchwidget&ct[]=10223&pn=1&sscs=1&s[]=8&tscs=1

Yes, it is the best college. PSG-Coimbatore can also be a good choice. Other than that, Panimalar Engineering College, Thiagarajar College of Engineering, SRM University, SASTRA University and Karunya University are some of other famous universities in Tamil Nadu.