Question $3$

Consider the C$++$ class definition below. Which of the following statements is true?

$```$

class Employee

$\{$

public:

private:

$\}$;

$```$

Member functions are usually in the public portion of the class.

The access specifier private, identifies a good place for member functions.

The access specifier private, identifies a good place for global variables.

The private keyword is sometimes replaced by the protected keyword for more protection.