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Discussion :: Testing sawaal

  1. main()

    {

    char *p; p = "Hello";

    printf ("%cn", *&*p);

    }

  2. A.
    H
    B.
    Hello
    C.
    Compilation error
    D.
    H E L L O

    View Answer

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    Answer : Option A

    Explanation :


    * is a dereference operator & is a reference operator. They can be applied any number of times provided it is meaningful. Here p points to the first character in the string "Hello". *p dereferences it and so its value is H. Again & references it to an address and * dereferences it to the value H


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