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Which access specifier in C++ allows access only within the class ?

  • A.public
  • B.private
  • C.protected
  • D.friend

Answer: B

The specifier that restricts access to the class itself is private.

Private members of a C++ class can be used only by that class's own member functions (and by friends it explicitly names). They are the default for members of a class.

Public members can be accessed from anywhere. Protected members are also open to derived classes. friend is not an access specifier at all; it is a declaration that grants another function or class access to private members.

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