Hai. Thanks for A2A.
The placement policies vary from college to college. I have done my BTech from NIT Silchar, MTech from NIT Trichy. So will try to give an overview.
NIT SILCHAR : Here the placement policy is like students can take more than one job but conditions apply. Like the companies will be classified into Super Dream, Dream, IT by placement committee. So those who got into Super Dream are not eligible for other categories. Those who got into Dream are still eligible for Super Dream. Those who got into IT no restriction. This is the policy when I studied there. Not sure about the scenario now.
NIT TRICHY : Here no matter what if you got a job that is the end. 1 person 1 job policy. There will be many queries regarding this policy. Yes I can understand. Also the placement committee will make sure that the best companies with best package along with best profiles will be coming first and then order follows accordingly. So there won’t be any problem for students. This is how it works.