[&] Which of the following is true about IOS-based Loopback interfaces? (Select the best answer)
- They require IP addresses to become active
- They require cabling to become active
- They are physical interfaces
- They are logical interfaces -- Correct

[&] Within an IOS-based Terminal Server you would use the "ip host x y z" command to allow access to the console ports of other devices connected to that Terminal Server. At a high-level, what do x, y and z stand for? (Select the best answer)
- x=name of remote host, y=line number, z=ip address -- Correct
- x=name of remote host, y=ip address, z=line number
- x=ip address, y=line number, z=name of remote host
- x=line number, y=name of remote host, z=ip address

[&] Which of the following accurately contrasts Cisco IOS Loopback interfaces with Serial interfaces? (Select two answers)
- The protocol status of Serial interfaces is not dependent on anything related to cabling
- It is better to assign the management IP address of your device to a Serial interface instead of a Loopback interface
- The protocol status of Loopback interfaces is not dependent on anything related to cabling -- Correct
- Loopback interfaces exists by default within Cisco IOS-based devices.
- It is better to assign the management IP address of your device to a Loopback interface instead of a Serial interface -- Correct

[&] Which type of interface would be appropriate if you want to send data to your Service Provider who is far from you (geographically)? (Select the best answer)
- Console
- FastEthernet
- LAN
- Serial -- Correct