In C++, if a function f is defined as a friend function, then which of the…
2018
In C++, if a function f is defined as a friend function, then which of the following category of data members can be accessed using the function f ?
- A.
Only Private
- B.
Only Protected
- C.
Only Public
- D.
Public, Private and Protected
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Correct answer: D
In C++, a friend function is declared outside the class but granted special access privileges. It can access all data members of the class, including private, protected, and public categories.