What is the output of the following code snippet?
Public static void main(String[] args)
{
String[] arr = { "aaa", "bbb", "ccc" };
Mystery(arr);
System.out.println(arr[0] + " " + arr.length);
}
Public static void mystery(String[] arr)
{
Arr = new String[5];
Arr[0] = "ddd";
}
A) ddd 5
B) ddd 3
C) aaa 5
D) aaa 3

Question

Quizplus · Accepted Answer

The output will be "aaa 3" as the original array "arr" is passed to the method "mystery". In the "mystery" method, a new array "arr" is created and assigned to local variable "Arr". The changes made to "Arr" do not affect the original array "arr" passed to the method. Therefore, when we print the first element and length of "arr" in the main method, it will give the output as "aaa 3".

What Is the Output of the Following Code Snippet