This document presents a complete solution to Assignment 2 for the CNT 6519 course at the University of Central Florida (UCF), focusing on data communication fundamentals. The assignment covers several key concepts, including the analysis of a sinusoidal function's graph to determine amplitude, frequency, and phase lag. It also involves calculations related to electromagnetic fields, such as wavelength, wave number, angular frequency, and electric field amplitude, given the frequency and magnetic field amplitude of an AM radio broadcast. Furthermore, the assignment delves into the application of the Nyquist bandwidth formula and Shannon capacity formula to determine channel capacity, minimum signaling levels, and signal-to-noise ratios. The solution provides detailed calculations, formulas used, and explanations for each problem, demonstrating the practical application of these communication principles. The assignment emphasizes the importance of understanding these formulas in the context of data communications.