Thank you for being the rare question where you actually provide what language you want your answer in; I approve, and encourage this.
In Java, the following will work.
I made it a bit more versatile to work with others numbers, other than 99, if you so please (if not, just hardcode the 99 in yourself).
// Example list - fill this with numbers yourself.
ArrayList<Integer> nums = new ArrayList<>();
int n = 99;
int count = (int)nums.stream().filter(i -> i == n).count();
System.out.println(n + " occurences.");
Answer:
Option D. Digital footprints
Explanation:
<u>Digital footprint is all the stuff you leave behind as you use the Internet.</u>
Answer:
no
Explanation:
it just deletes the icon.
S a named collection of data that exists on a storage medium<span>.</span>
Answer:
commutative
Explanation:
The commutative property states that the numbers on which we operate can be moved or swapped from their position without making any difference to the answer.
