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 14
120 200 016

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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 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.

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JAVA Array
Analyze the following code and choose the correct answer.int[] arr = new int[5];arr = new int[6];

The code has runtime errors because the variable arr cannot be changed once it is assigned.
The code has compile errors because the variable arr cannot be changed once it is assigned.
The code has compile errors because we cannot assign a different size array to arr.
The code can compile and run fine. The second line assigns a new array to arr.

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