i am from ECE so interviewer asked about architecture of GSM and cdma 2.what is the difference between GSM and Cdma? some more questions on mobile networks i.e call proccessing procedure ,home agent and foreign agent. and he asked me about isdn and SS7(signalling system) and then he asked some questions on computer networking 1.difference between switch ,hub and router? 2.what is piggybagging? 3.explain about sliding window protocol ? 4.what are datalink layer and network layer protocols?
layer and network layer protocols?
this is very cool tell me about ur self? explain project? asked about strenths and weakness? what do uknow about TCS?