D Question 6 5 pts Consider the following program fragment: Stacks = new Stack(); s.push(1); s.push(2); s.push(3); s.pop(); System.out.println(s.peek()); What is the value displayed? 2 0 1 a runtime error occurs Question 13 7 pts Select what type of random number would it the one obtained with - the radioactive decay of an atom True Random - atmospheric phenomena True Random an object of the java.util. Random class Pseudo-Random - cosmic background radiation True Random