Wi-Fi Not Wanted activity Select the central idea of the article Wi-Fi Not Wanted".

1. is all because of commercial initiatives by companies that are racing to deliver high-speed Internet service to every corner of the world by
putting thousands of small satellites into orbit around Earth.

2.A peninsula in oeland has no Internet access at all, and many visitors want it to stay that way.

3.Vacationers and hikers may choose to visit Hornstrandir, which is Iceland's northernmost peninsula, because it is disconnected from the wired
world.

Tracked audio is based on mathematical algorithms.

See the question already answered below:

Ithink it is also d. i would go on the blog site for reviews in the products the company produces

Public static int mystery(int a[], int x) {     int c = 0;     for(int i = 0; i < a.length; i++) {        if (a[i] == x) c++;     } return c; }the method counts how many times an integer shows up in an integer array.the c variable is declared in the method to keep track of how many times the certain value has shown up.the for-loop loops through the entire array.the line    if (a[i] == x) c++;   checks if each element of the array is equal to the inputted integer to check. for each number in the array that is equal to the inputted integer x, the c variable will be incremented by 1. otherwise it will do nothing.then c is returned at the end of the loop.for example, if we have, in the main method with the mystery method coded in the class:     int arraytest[] = {2, 23, 23, 23, 3};     int testme = 23;     int count = mystery(arraytest, testme);     system.out.println(count); then the print out will be    3 because there are three 23s in that array.