Q 1: Complete Project 1-4
Deliverable: List two security concerns and security options available, and briefly explain. Your explanation of each security concern and security option should not exceed more than three short sentences. Your total answer for this question should not exceed one A4 page
Q 2: In this question you are required to use GNU Octave. Sinusoidal (sine) waves are commonly used in wireless communication to represent the signal that needs to be transmitted over the wireless channel. For example, in various modulation techniques. A sinusoidal wave can be mathematically represented as y = Asin(2*.rck f * 0 where A, it, 1, t represent amplitude, a constant pi, frequency (Hz) and time (seconds) respectively. Using GNU Octave, plot two sine waves (y1 , y2) on the same plot (hint: use subplot command) with A = 2, it = 3.14, ti = 3Hz, f2 = , t = 0:50 (value of t goes from zero to fifty). Label x and y axis of each plot with ‘Time (sec]’ and ‘Amplitude’ respectively. Give title of the plot as ‘Name = your name, SID = your student ID’.
Deliverable: You are required to submit your executable Octave code in a text file and figure showing both plots. Submit only one file including code and figure.