Consider the following list. list = {24, 20, 10, 75, 70, 18, 60, 35} Suppose that list is sorted using the selection sort algori
thm as discussed in the book. What is the resulting list after two passes of the sorting phase; that is, after two iterations of the outer for loop? list = {10, 18, 24, 20, 75, 70, 60, 35} list = {10, 18, 20, 24, 75, 70, 60, 35} list = {10, 18, 24, 75, 70, 20, 60, 35} list = {10, 20, 24, 75, 70, 20, 60, 35}
Selection is a sorting algorithm that will set a cursor position and search for a minimum number from the list. When the minimum number is found, that minimum number will be swapped with the number in the cursor position. Only one number will be swapped and sorted in one iteration of outer loop. To sort the next number in the following outer loop iteration, the cursor will be moved to the next position and repeat the same search and swapping process as in the first iteration. When finishing all the iterations of outer loop, all numbers shall be sorted in ascending order.
RADIUS is the networking protocol that is used for the purpose of authentication to access the network resources. The full form of RADIUS is Remote Authentication Dial In User Service. It is used by different organizations, which setup their own network that can be accessible through VPN, DSL or modems through different networks. The purpose of this protocol is to establish the security and authentication mechanism by organization itself.
So, If an administrator needs to set up an authentication server for users connecting to a network through a VPN, he should establsih the RADIUS based Server.
