Which layer of the IOS model defines how data is formatted for transmission and how access to the physical media is controlled?

Which two pieces of information can be determined about a neighbor device from the CLI command show cdp neighbor? (Choose two)

Which two pairs of LAN Ethernet devices use an RJ-45 Straight-through cable? (Choose two)

Which of the following best describes the cable that is used to connect a laptop to the Console port on a Cisco router?

Which two of the following CLI operating modes, by default, allow you to copy a Cisco IOS image to flash memory from TFTP server? (Choose two)

From a Windows command prompt, which command displays the local IP address of a computer?

Which two of the following statements are true? (Choose two)