The helpdesk has been informed that the company's ISP is experiencing network outages. Which of the following commands can an administrator run to quickly locate and determine the TTL of the further reachable node?

The protected section:

A. allows a derived class to access data members or functions of base class, yet keep those same data members or functions inaccessible to clients B. allows a parent class to access data members or functions of a child class, yet keep those same data members or functions inaccessible to clients C. protects data members and functions (contained within the protected section) from unauthorized access by hackers and viruses D. allows clients to access the data members or functions contained within the section, yet keeps inheriting classes from being able to access it

Who can access a base class’ protected member?

a. anyone b. a derived class member function c. a friend of the base class d. two of the above e. all of (a), (b), and (c)