PPT Slide
True or False? [2.5*10 = 25]
T or F [0.5 points ]. Either way, state the correct explanation/reason. [2 pts]. Right ideas earn partial credit.
????Statistical multiplexing is especially useful when the peak rate equals the average rate.
Useful when peak rate is different from average rate
??? With 8-level signaling (each level = 3 bits), the baud rate =1/4 *bit rate, and the minimum bandwidth required as per Nyquist theorem = 1/6 *bit rate.
? ??From Amdahl’s law, we learn that the part(s) of the system that is (are) the best candidate for speedup is that which is responsible for a larger fraction of the system’s performance.
Same as: speed up the common case. The unaffected part will otherwise drag down system performance