Never store the card-validation code or value (three- or four-digit number printed on the front or back of a payment card used to validate card-not-present transactions). Never store the personal identification number (PIN) or PIN Block. Be sure to mask PAN whenever it is displayed.
Answer:
Option D i.e., Proximity badge.
Explanation:
Dion Preparation is associated with that of the learners without authorization accessing their network place. That company needs to buy as well as configure the access control system to deter this from happening, which would encourage each trainer and gain access through the use of an RFID system.
Consequently, Proximity badge is the authorization methods that can be used for Dion Training to fulfill the following criteria because The reader of the proximity card has been attached to such a screen of the access control system. That cables bring power from those in the reader to the screen, as well as details from the printer.
So, the following are the reason that describes the other options are not appropriate according to the question.
Sort array is the same for all size. It matter is which sort algorithm u use for efficiency.
I suggest quick sort for efficent and alot of place you can find the tutorial for your programming language. this is the pusodcode i found from http://www.geeksforgeeks.org/
<span>/* low --> Starting index, high --> Ending index */
quickSort(arr[], low, high)
{
if (low < high)
{
/* pi is partitioning index, arr[p] is now
at right place */
pi = partition(arr, low, high);
quickSort(arr, low, pi - 1); // Before pi
quickSort(arr, pi + 1, high); // After pi
}
}</span>
Answer:
def most_frequent_letter():
file = open("words","r")
dWords = {}
for line in file:
line = line.rstrip()
words = line.split(" ")
for word in words:
counts = {}
for c in word:
counts[c] = counts.get(c, 0) + 1
dWords[word] = max(counts, key=counts.get)
return dWords
print(most_frequent_letter())
Explanation:
the file used was words in txt format and its contents are as follows:
hello aamir jan khan
parallelogram abdullah
anaconda ali
pycharm notebook