What will be the output? public class Test{ public static

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QWhat 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]);
        }
}

ID: #2199 Array in Java 2,230 views

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#2199Q ID

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Array in JavaTopic

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A The program has a compile error because the size of the array wasn't specified when declaring the array. ✔ ✖
B The program has a runtime error because the array elements are not initialized. ✔ ✖
C The program runs fine and displays x[0] is 0. ✔ ✖
D The program has a runtime error because the array element x[0] is not defined. ✔ ✖

Correct Answer: Option C

Explanation

The program runs fine and displays x[0] is 0.

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QWhat 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]); } }

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QWhat 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]); } }

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QWhat 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]); } }