Font Paragraph Styles 2 Editing Quiz 2 for ch 1 ET 704 Networks Fundamentals NAME: 1. How do we know our own IP address? What command do we use? 2. What information do we obtain from subnet mask? 3. There are two network models and name them while providing a couple of advantages and disadvantages for each network model. 4. Explain each of them in the following, LAN (local Area Network), MAN (Metropolitan Area Network), and WAN (Wide Area Network). 5. Why do we need the Seven-Layer OSI model? What will happen if we don't have it? 6. Explain how the E-mail message exchanges from Sender and Receiver in your own words