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    Question

    Which of the following prevents inheritance in

    C++?
    A Final class Correct Answer Incorrect Answer
    B Abstract base class Correct Answer Incorrect Answer
    C Protected constructor Correct Answer Incorrect Answer
    D Private inheritance Correct Answer Incorrect Answer
    E Declaring the class as final using = delete Correct Answer Incorrect Answer

    Solution

    In C++, marking a class final (since C++11) using = delete can prevent inheritance by making the derived constructor inaccessible.

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