Which is NOT a tool hackers use to gain access to and take control of your computer?

A _________ involves setting up two firewalls: an outer and an inner firewall

a. DMZ (demilitarized zone) b. proxy server c. DNS server d. None of the above

What will the following code segment display?

``` enum Season {Spring, Summer, Fall, Winter} favoriteSeason; favoriteSeason = Summer; cout << favoriteSeason; ```