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

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QWhat will be the output?

public class Test{
      public static void main(String[] args){
            String value = "abc";
            changeValue(value);
            System.out.println(value);
      }

      public static void changeValue(String a){
            a = "xyz";
      }
}

ID: #2190 Java Constructor and Methods 604 views

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#2190Q ID

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Java Constructor and MethodsTopic

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A abc ✔ ✖
B xyz ✔ ✖
C Compilation fails ✔ ✖
D Compilation clean but no output ✔ ✖

Correct Answer: Option A

Explanation

abc

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QWhat will be the output?
public class Test{ public static void main(String[] args){ String value = "abc"; changeValue(value); System.out.println(value); } public static void changeValue(String a){ a = "xyz"; } }

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QWhat will be the output? public class Test{ public static void main(String[] args){ String value = "abc"; changeValue(value); System.out.println(value); } public static void changeValue(String a){ a = "xyz"; } }

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QWhat will be the output?
public class Test{ public static void main(String[] args){ String value = "abc"; changeValue(value); System.out.println(value); } public static void changeValue(String a){ a = "xyz"; } }