Question: 1. At the Link layer, which type of network address is used to identify the receiving node?
2. Why is it important to wear an ESD strap when installing a server in a rack?
3. A computer is unable to access the network. When you check the LED lights near the computer's network port, you discover the lights are not lit. Which layer of the OSI model are you using to troubleshoot this problem? At which two layers does the network adapter work?