JAVA Array Which one of the following is a valid statement? char[] c = new char[5]; char[] c = new char(4); char[] c = new char[]; char[] c = new char(); char[] c = new char[5]; char[] c = new char(4); char[] c = new char[]; char[] c = new char(); ANSWER DOWNLOAD EXAMIANS APP
JAVA Array What will be the output?public class Test{ public static void main(String[] args){ int[] x = new int[3]; System.out.println("x[0] is " + x[0]); }} The program runs fine and displays x[0] is 0. The program has a runtime error because the array element x[0] is not defined. The program has a compile error because the size of the array wasn't specified when declaring the array. The program has a runtime error because the array elements are not initialized. The program runs fine and displays x[0] is 0. The program has a runtime error because the array element x[0] is not defined. The program has a compile error because the size of the array wasn't specified when declaring the array. The program has a runtime error because the array elements are not initialized. ANSWER DOWNLOAD EXAMIANS APP
JAVA Array When you pass an array to a method, the method receives ________ . A copy of the array. The length of the array. A copy of the first element. The reference of the array. A copy of the array. The length of the array. A copy of the first element. The reference of the array. ANSWER DOWNLOAD EXAMIANS APP
JAVA Array What is the value of a[1] after the following code is executed?int[] a = {0, 2, 4, 1, 3};for(int i = 0; i < a.length; i++)a[i] = a[(a[i] + 3) % a.length]; 3 0 4 2 1 3 0 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Array What is the output of the following code?public class Test{ public static void main(String args[]){ double[] myList = {1, 5, 5, 5, 5, 1}; double max = myList[0]; int indexOfMax = 0; for(int i = 1; i < myList.length; i++){ if(myList[i] > max){ max = myList[i]; indexOfMax = i; } } System.out.println(indexOfMax); }} 1 2 4 0 3 1 2 4 0 3 ANSWER DOWNLOAD EXAMIANS APP
JAVA Array What is output of the following code:public class Test{ public static void main(String[] args){ int[] x = {120, 200, 016 }; for(int i = 0; i < x.length; i++) System.out.print(x[i] + " "); }} 016 is a compile error. It should be written as 16. 120 200 16 120 200 016 120 200 14 016 is a compile error. It should be written as 16. 120 200 16 120 200 016 120 200 14 ANSWER DOWNLOAD EXAMIANS APP
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