Well this is a thing that depends on you only as tcs does recruit printing engineers from jadhavpur university but if you dont work hard then don't expect anything you will need to acquire all the necessary skills and subject knowledge for getting placed as it is tcs is a mass recruiter so getting placed in it not very tough but then also you will need to work for getting placed just sitting in the placements willl not get you anything so work hard if you want to get on campus placement in tcs