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Discussion :: Pointers

  1. Choose the best answer.
    Prior to using a pointer variable

    2. A.

     It should be declared.
    B.

     It should be initialized.
    C.

     It should be both declared and initialized.
    D.

     None of these.

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    Answer : Option C

    Explanation :

    Using a pointer variable, without initializing it, will be disastrous, as it will have a garbage value.

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