Write the iptables command so that the addresses in the private network are mapped to the public IP address 128.143.136.80.

What type of packet filtering records session-specific information about a network connection, including the ports a client uses?

A. Stateful B. Stateless C. Static D. Dynamic

When you add the virtual keyword to a method heading, it ____.

A. overrides a method from a base class. B. tags the method as capable of being overridden. C. converts the class to an abstract class. D. forces all classes derived from that class to include implementation details for the method.