If a function is friend of a class, which one of the following is wrong?
|A.||A function can only be declared a friend by a class itself.|
|B.||Friend functions are not members of a class, they are associated with it.|
|C.||Friend functions are members of a class.|
|D.||It can have access to all members of the class, even private ones.|
|Answer» C. Friend functions are members of a class.|
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