Answer the following questions in a $2-3$ page APA formatted paper. In addition to your textbook, you must use at least one additional reference when researching your answers.

Why are smartphones a disruptive technology?

What role does a Tier $1$ ISP play in Internet infrastructure?

What function do the IXPs serve?

What is the goal of the Internet$2$ project?

What is cloud computing, and how has it impacted the Internet?