韩国进入8强，我也把包子全发了！ (转载)# Stock
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For the following question, I don't see any correct answer, but it must has
a coorect answer. Could anyone answer it?
Which one of the following is true regarding a C++ class?
a) A pointer to an object can only be used to access its class's private
member functions if the pointer is in a member or friend function.
b) Whether specified or not, all C++ classes implicitly inherit from class
Object.
c) A C++ class must have at least one explicitly declared constructor.
d) Members of class A can access protected and private methods of class B if
class A is derived from B or if class B is a friend A.
e) A c++ class cannot be derived from a C structure defined with keyword
struct.
a coorect answer. Could anyone answer it?
Which one of the following is true regarding a C++ class?
a) A pointer to an object can only be used to access its class's private
member functions if the pointer is in a member or friend function.
b) Whether specified or not, all C++ classes implicitly inherit from class
Object.
c) A C++ class must have at least one explicitly declared constructor.
d) Members of class A can access protected and private methods of class B if
class A is derived from B or if class B is a friend A.
e) A c++ class cannot be derived from a C structure defined with keyword
struct.
