The sender side of rdt3.0 simply ignores (i. e., takes noaction
on) all received packets which are either in error, or havethe
wrong value in the acknum field of an acknowledgementpacket.
suppose that in such circumstances, rdt3.0 were tosimply retransmit
the current data packet. would the protocol stillwork? (hint:
consider what would happen in the case thatthere are only it
errors; no packet losses and no prematuretimeouts occur. consider
how many times the nth packet issent, in the limit as n approaches
infinity.

Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. the program should output the average high, average low, and the highest and lowest temper- atures for the year. your program must consist of the following functions: a. function getdata: this function reads and stores data in the two- dimensional array. b. function averagehigh: this function calculates and returns the average high temperature for the year. c. function averagelow: this function calculates and returns the aver- age low temperature for the year. d. function indexhightemp: this function returns the index of the highest high temperature in the array. e. function indexlowtemp: this function retur