Question

ere is a short Processing program that intends to print out the square numbers (Links to an external site.)Links to an external site.: 1, 4, 9, 16, 25, 36, 49, and so on.

void setup() {
  int[] squares;
  for(int i = 0; i < squares.length; i++) {
    squares[i] = i * i;
  }
  for(int s : squares) {
    println(s);
  }
}

Java will not allow this program to compile and run because of built-in memory protections. Which problem mentioned in the article is being protected against by the error message signaled by Processing? Find out by running it

A.buffer overflow

B.	type confusion

C.	use after free

D.	use of uninitialized memory

Answer 1

use of uninitialized memory