JAVA Array In Java arrays are object references None of these primitive data type objects object references None of these primitive data type objects ANSWER DOWNLOAD EXAMIANS APP
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 Which one of the following is a valid statement? char[] c = new char(); char[] c = new char(4); char[] c = new char[5]; char[] c = new char[]; char[] c = new char(); char[] c = new char(4); char[] c = new char[5]; char[] c = new char[]; 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] = 3 args[2] = null An exception is thrown at runtime. args[2] = 2 args[2] = 3 args[2] = null An exception is thrown at runtime. args[2] = 2 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] + " "); }} 1 2 0 0 1 2 3 4 None of these 0 0 0 0 1 2 0 0 1 2 3 4 None of these 0 0 0 0 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 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 element x[0] is not defined. The program runs fine and displays x[0] is 0. The program has a runtime error because the array elements are not initialized. 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 element x[0] is not defined. The program runs fine and displays x[0] is 0. The program has a runtime error because the array elements are not initialized. ANSWER DOWNLOAD EXAMIANS APP
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