Assignment Task: Introduction to Data Communication and Networking
Q1. Sketch a graph of the NRZ-I, RZ and pseudoternary schemes using the data streams 10101010, assuming that the last signal level was positive.
Q2. What is the Nyquist sampling rate for each of the following signals?
i. A low-pass signal with bandwidth of 300 KHz?
ii. A band-pass signal with bandwidth of 300 KHz if the lowest frequency is 100 KHz?