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Discussion :: Declarations and Initializations

  1. What are the types of linkages?

  2. A.
    Internal and External
    B.
    External, Internal and None
    C.
    External and None
    D.
    Internal

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    Answer : Option B

    Explanation :

    External Linkage-> means global, non-static variables and functions.
    Internal Linkage-> means static variables and functions with file scope.
    None Linkage-> means Local variables.


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