Networks4.Now in networks i well know about the Cisco corp and they are the best. .IM.Someone have any experience about NIIT in this matter.Then I heard of the NIITs course on Network and IM . But from their prospectus I think they only provide their own certificate instead of the corps'.Hardware2. I have asked a previous question about the field which is better either 1. In this course they cover Cisco,Sun,Comptia,MS and some other corps .Is their certificate really valid as the corps.Programming3. But they have collaboration