Asslam u Alaikum.. paper was easy but little bit difficult ... Jo reading material hota ha LMS me wha se aya tha paper mene slides ni ki thi . Subjective: 1. If you are a administrator of a company and your branches are in different countries so what network you will setup. Ans.. Mene WAN likha tha or us ki thori c explanation de di thi.. 2. What is Sampling ? And what is Nyquist sampling. 3. 5 components of data communication .. 4.TDM isynchronous MCQs Layers me se the or Data rate .. TDM me se .. or jo NRZ L me se the