1. List and describe the principal Internet services.
2. Define and describe VoIP and virtual private networks, and explain how they provide value to businesses.
3. List and describe alternative ways of locating information on the Web.
4. Compare Web 2.0 and Web 3.0.
5.What are the principal technologies and standards for wireless networking, communications, and Internet access?
6.Define Bluetooth, Wi-Fi, WiMax, 3G, and 4G networks.
7.Describe the capabilities of each and for which types of applications each is best suited.
8.Why are RFID and wireless sensor networks (WSNs) valuable for business?
9.Define RFID, explain how it works, and describe how it provides value to businesses.
10.Define WSNs, explain how they work, and describe the kinds of applications that use them.