Select the correct answer. Robert works for a cryptography firm. A configuration of IPSec is used for secure transfers. Which framework does IPSec use to transfer encryption keys and authentication data securely?

A.
L2F
B.
ISAKMP
C.
GRE
D.
L2TP

Write and test a python program to find and print the largest number in a set of real (floating point) numbers. the program should first read a single positive integer number from the user, which will be how many numbers to read and search through. after reading in all of the numbers, the largest of the numbers input (not considering the count input) should be printed.