Review Questions

Answers to the review questions can be found in Appendix A, "Answers to Review Questions."

1:	Why are remote access networks considered the most difficult type of network to support?
2:	What are the main categories that the management should consider when making remote access service decisions?
3:	Give an example for narrowband , baseband, and broadband services.
4:	Explain what MMDS and LMDS stand for.
5:	Name two benefits of dial-in modem technology for remote access.
6:	Name two limitations of dial-in modem technology for remote access.
7:	Name two benefits of ISDN for remote access.
8:	Name two limitations of ISDN technology for remote access.
9:	Name two benefits of Frame Relay for remote access.
10:	Name two limitations of Frame Relay technology for remote access.
11:	Name two benefits of VPN for remote access.
12:	Name two benefits of cable modems for remote access.
13:	Name two benefits of xDSL for remote access.
14:	Name two limitations of wireless and satellite for remote access.