What is the function of each of the four components of a

3-6. What is packet switching, and what are its advantages for networks?

3-7. What is a network protocol? What are the roles of Ethernet, TCP/IP, and wireless protocols?

3-8. What is an enterprise architecture, and what is its role in an organization?

3-9. How have ICT architectures changed over time as new technologies have emerged?

3-10. What is cloud computing? How does it support business objectives?

MyMISLab

computer? Give an example of each component.

3-2. What is the meaning and significance of Moores Law? MyMISLab

3-3. What are the two major types of software, and how do

MyMISLab 3-4. What are the different strategies for creating and deploy-

they differ? Give an example of each. ing software?

3-5. What are the major types of wired and wireless trans- mission media? What are the strengths, weaknesses, and potential of each?