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  1. Which is used to create a pure virtual function ?
    2. A.
    $
    B.
    =0
    C.
    &
    D.
    !

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  2. Which is also called as abstract class?
    3. A.
    virtual function
    B.
    pure virtual function
    C.
    derived class
    D.
    None of the mentioned

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  3. What is meant by pure virtual function?
    4. A.
    Function which does not have definition of its own.
    B.
    Function which does have definition of its own.
    C.
    Function which does not have any return type.
    D.
    None of the mentioned

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  4. Pick out the correct option.
    5. A.
    We cannot make an instance of an abstract base class
    B.
    We can make an instance of an abstract base class
    C.
    Both a & b
    D.
    None of the mentioned

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  5. Where does the abstract class is used?
    6. A.
    base class only
    B.
    derived class
    C.
    both a & b
    D.
    None of the mentioned

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  6. Where is the derived class is derived from?
    7. A.
    derived
    B.
    base
    C.
    both a & b
    D.
    None of the mentioned

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  7. Pick out the correct statement.
    8. A.
    A derived class's constructor cannot explicitly invokes its base class's constructor.
    B.
    A derived class's destructor cannot invoke its base class's destructor.
    C.
    A derived class's destructor can invoke its base class's destructor.
    D.
    None of the mentioned

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  8. Which of the following can derived class inherit?
    9. A.
    members
    B.
    functions
    C.
    both a & b
    D.
    None of the mentioned

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  9. Which operator is used to declare the destructor?
    10. A.
    #
    B.
    ~
    C.
    @
    D.
    $

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  10. Which constructor will initialize the base class data member?
    11. A.
    derived class
    B.
    base class
    C.
    class
    D.
    None of the mentioned

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