1. What is the output of the following Java code ? 3 int[] vec = {1, 3, 5,7}; for (int i = 0; i x) x = Aa[i]; - System.out.print(x); sk (2 Points) -8 04 O 2 0 9. What is the output of the following Java code? double[] w= {1.9, 2.9, 3.4, 3.5}; W[O]=w[0]+0.1; System.out.print("w[O]="+w[0]); (1 Point) w[0]=4.0 w[0]=2.0 w[0]=3.8 w[0]=1.9 10. What is the index of the fourth element in an array in Java ? (1 Point) 5 04 O 3 11. What is the output of the following Java code? int[] a= {2,4,-8, 0); if (a[2] >= a[0]) System.out.print("X"); else System.out.print("Y"); * (1 Point) OY 12. What is the size (or length) of the array declared in the following line of code ? boolean[] logicX= new boolean[8]; * (1 Point) 07 8 10 0