JAVA Array Which will legally declare, construct, and initialize an array? int [] myList = {}; int myList [] [] = {4,9,7,0}; int [] myList = (5, 8, 2); int myList [] = {4, 3, 7}; int [] myList = {}; int myList [] [] = {4,9,7,0}; int [] myList = (5, 8, 2); int myList [] = {4, 3, 7}; ANSWER DOWNLOAD EXAMIANS APP
JAVA Array What will be the output?public class Test{ public static void main(String[] args){ int[] a = new int[4]; a[1] = 1; a = new int[2]; System.out.println("a[1] is " + a[1]); }} The program has a runtime error because a[1 a[1] is 0 a[1] is 1 The program has a compile error because new int[2 The program has a runtime error because a[1 a[1] is 0 a[1] is 1 The program has a compile error because new int[2 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); }} 0 2 3 4 1 0 2 3 4 1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Array What would be the result of attempting to compile and run the following code?public class HelloWorld{ public static void main(String[] args){ double[] x = new double[]{1, 2, 3}; System.out.println("Value is " + x[1]); }} The program compiles and runs fine and the output The program has a compile error because the syntax new double[]{1, 2, 3} is wrong and it should be replaced by new double[3]{1, 2, 3}; The program has a compile error because the syntax new double[]{1, 2, 3} is wrong and it should be replaced by {1, 2, 3}. The program has a compile error because the syntax new double[]{1, 2, 3} is wrong and it should be replaced by new double[]{1.0, 2.0, 3.0}; The program compiles and runs fine and the output The program has a compile error because the syntax new double[]{1, 2, 3} is wrong and it should be replaced by new double[3]{1, 2, 3}; The program has a compile error because the syntax new double[]{1, 2, 3} is wrong and it should be replaced by {1, 2, 3}. The program has a compile error because the syntax new double[]{1, 2, 3} is wrong and it should be replaced by new double[]{1.0, 2.0, 3.0}; ANSWER DOWNLOAD EXAMIANS APP
JAVA Array When you pass an array to a method, the method receives ________ . The reference of the array. A copy of the array. A copy of the first element. The length of the array. The reference of the array. A copy of the array. A copy of the first element. The length of the array. 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] + " "); }} 120 200 14 120 200 016 016 is a compile error. It should be written as 16. 120 200 16 120 200 14 120 200 016 016 is a compile error. It should be written as 16. 120 200 16 ANSWER DOWNLOAD EXAMIANS APP
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