1. Identify at least three wireless telecommunications protocols. Why do you think that there are so many protocols? Will the number of protocols increase or shrink over time?
2. Instant messaging is being widely used today. Describe how this technology could be used in a business setting. Are there any drawbacks or limitations to using instant messaging in a business setting?
1. Your company is about to develop a new Web site. Describe how you could use Web services for your site.
2. Describe how a company could use a blog and podcasting.
3. Why is it important to have an organization that manages IP addresses and domain names?