They might be able to enter some small time company as tech support or call center role or clerk, but def not any important role like BA or QA Engineer or Developer, let alone at companies like TCS or Infosys for which like every student in India is competing for a few thousand spots every year. Being from a small time unknown college like this already reduces your chances to almost nothing, even if you are top scorer. TCS and Infosys mostly recruite from IIT, NITs and then reputed private engineering colleges or top state universities. Also fake resumes wont help clear tech interviews, and theres not 1 but multiple tech interviews. Also for some major companies, even if you are a TCS or Infosys employee, you also have to clear their own interview - so first an interview to get placed at TCS, and then an interview by the client to be placed at the client side, I know this because i have personally done this. So realistically, none of these guys are taking jobs away from anyone, and if by any chance they do manage to pass multiple tech interviews which others couldnt, that means they know their stuff and it doesnt really matter if they cheated in college. they kinda deserve to get in.
Now obviously there are exceptions, if they have a "big hand" over them, they might be able to get into top companies through references or "Sifarish", or maybe even "Donation" that kind of stuff happens everywhere, i have seen more "Sifarish' type of thing happen in Canada than i have seen in India.