for (int j = 0; j

<=7; j++)   cout << luckyNumbers [j] << "

";  cout << endl;

none of the options is correct

That it checks the condition before it runs the code inside it.

That it checks the condition after it runs the code inside it.

That it's a loop that is used after testing the code.

No, we need to at least establish the condition.

Yes, this is a shorthand for iterating 100 times

No, we need to at least establish the control variable

Yes, and it must be used with caution since this will loop infinitely.

No, it's harder to get an infinite loops on a while-loop

Yes, for-loops tend to be safer due to how it's declared

No, for-loops are actually less safe due to how it's declared

No, the update can only be in increments of one (++ or --)

No, if the update is of more than one it must be written as i = i * 2

No, because the update can only use addition/subtraction. Other operators, like multiplication and division aren't allowed.

Yes.

No, all the parameters must be given for the for-loop to de valid.

Yes, and it must be used with caution since this can loop infinitely if no break is used in the loop.

Yes, and it's safe from infinite loops since the for-loop will establish a default condition.

No, we need to establish the condition for the for-loop to work.