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 will be the output of the program?public class Test{ public static void main(String [] args){ String s1 = args[1]; String s2 = args[2]; String s3 = args[3]; String s4 = args[4]; System.out.print(" args[2] = " + s2); }}and the command-line invocation is C:Java> java Test 1 2 3 4 args[2] = 2 An exception is thrown at runtime. args[2] = null args[2] = 3 args[2] = 2 An exception is thrown at runtime. args[2] = null args[2] = 3 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]); }} a[1] is 1 a[1] is 0 The program has a compile error because new int[2 The program has a runtime error because a[1 a[1] is 1 a[1] is 0 The program has a compile error because new int[2 The program has a runtime error because a[1 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 14 120 200 016 120 200 16 016 is a compile error. It should be written as 16. 120 200 14 120 200 016 120 200 16 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 4 2 3 1 0 4 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Array Which will legally declare, construct, and initialize an array? int myList [] = {4, 3, 7}; int myList [] [] = {4,9,7,0}; int [] myList = {}; int [] myList = (5, 8, 2); int myList [] = {4, 3, 7}; int myList [] [] = {4,9,7,0}; int [] myList = {}; int [] myList = (5, 8, 2); ANSWER DOWNLOAD EXAMIANS APP
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