What does TTL stand for?

Which of the following should a user enable if she wants to host a gaming server on a home network?

A) DMZ B) DHCP C) Port forwarding D) SSID broadcasting

A network administrator has a requirement to implement a WiFi hotspot for the public. Which of the following should be used for secure access

A. WEP and TKIP B. WPA2 and AES C. WPA and static IPs D. WPA2 and MAC filtering