Lightweight AP infrastructures has limited mobility and is difficult to manage.
What is mobility?
Mobility refers to a user's capacity to access telecommunication services at any UPT terminal using a personal identity, as well as the network's ability to supply those services in accordance with the user's service profile. Personal mobility refers to the network's ability to locate the terminal linked with the user in order to address, route, and charge the user for calls. The term "access" refers to both the concept of starting and terminating services. Personal mobility does not include the user's management of the service profile. The UPT number governs the personal mobility features of personal communications.
To learn more about mobility
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Talk about cyber bullying but also all of the advancement and conviences of technology
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Gray hat hacker work at a more advanced level then white and black hat hackers
Answer:
int sum = 0;for(int[] m : arr2){ for(int n : m) { sum += n; }}
Explanation:
Option A is wrong because it will throw an ArrayIndexOutOfBoundsException during the last iteration of the first and second loop.
the number of accessible element in the first dimension of arr2 is from 0 to arr2.length-1 but the loop specify 0 to arr2.length which will be the first cause of the error
while that of the second dimension specify 0 to arr2[j].length instead of 0 to arr2[j].length-1
Option B is also wrong because the expression j-- will decrement the value of j instead of incrementing it and the second dimension specify 0 to arr2[j].length instead of 0 to arr2[j].length-1 which will also cause an ArrayIndexOutOfBoundsException.
Option C will successfully calculates the sum of all elements arr2.