A pointer to objects of a derived class can be assigned pointers to objects of the base class in the inheritance hierarchy.
Correct Answer:
Verified
Q2: This is legal code.
class B
{
public:
// ...
virtual void
Q3: Downcasting causes the slicing problem.
Q4: A derived class destructor always invokes the
Q5: It is legal to have all member
Q6: Upcasting causes no problems
Q7: Virtual functions allow old code to call
Q8: The virtual function mechanism binds the "right"
Q9: It is useful to define a class
Q10: Virtual functions are implemented with a table
Q11: The virtual property is not inherited.
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