Suppose we are using a sliding window protocol with a window size of 128 KB and a round- trip time of 100 milliseconds. What is the expected sending rate of this protocol in units per second

Mastercard managers are motivated to increase (1) the number of individuals who have and use a mastercard credit card, (2) the number of banks and other clents who issue mastercards to customers and/or employees, and (3) the number of locations that accept mastercard payments. discuss how mastercard could use its data warehouse to it expand each of these customer bases.