JAVA Array When you pass an array to a method, the method receives ________ . A copy of the first element. The length of the array. A copy of the array. The reference of the array. A copy of the first element. The length of the array. A copy of the array. 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 An exception is thrown at runtime. args[2] = 2 args[2] = null args[2] = 3 An exception is thrown at runtime. args[2] = 2 args[2] = null args[2] = 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] + " "); }} 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 16 120 200 14 ANSWER DOWNLOAD EXAMIANS APP
JAVA Array In Java arrays are objects None of these object references primitive data type objects None of these object references primitive data type ANSWER DOWNLOAD EXAMIANS APP
JAVA Array Determine output:public class Test{ public static void main(String[] args){ int[] x = {1, 2, 3, 4}; int[] y = x; x = new int[2]; for(int i = 0; i < x.length; i++) System.out.print(y[i] + " "); }} 0 0 0 0 0 0 None of these 1 2 3 4 1 2 0 0 0 0 0 0 None of these 1 2 3 4 1 2 ANSWER DOWNLOAD EXAMIANS APP
JAVA Array Which will legally declare, construct, and initialize an array? int myList [] = {4, 3, 7}; 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); ANSWER DOWNLOAD EXAMIANS APP
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