[&] Which of the following Cisco IOS commands can be useful to display the interface numbering-and-naming convention on a router or switch? (Select the best answer)
- display interface stats
- show version
- display interface name
- show ip interface brief -- Correct

[&] When a router is connected to a Serial cable, which of the following statements are true?  (Select the best answer)
- The command, "show interface serial" can be used to confirm DCE or DTE status of the cable connector
- The command, "show connector serial" can be used to confirm DCE or DTE status of the cable connector
- The command, "show controllers serial" can be used to confirm DCE or DTE status of the cable connector -- Correct
- The command, "show ip interface brief" can be used to confirm DCE or DTE status of the cable connector

[&] When a router is connected to a Serial cable, which of the following statements are true?  (Select 2)
- Regardless of which end of the cable the router is connected to, the router must always be configured with the "clock rate" command
- If the router is connected to the DCE end of the cable, the router must be configured with the "clock rate" command -- Correct
- If the router is connected to the DTE end of the cable, the router must be configured with the "clock rate" command
- The command, "show ip interface brief" can be used to confirm DCE or DTE status of the cable connector
- The command, "show connector serial" can be used to confirm DCE or DTE status of the cable connector
- The "clock rate" command is only applicable for Ethernet interfaces, not Serial
- The command, "show interface serial" can be used to confirm DCE or DTE status of the cable connector
- The command, "show controllers serial" can be used to confirm DCE or DTE status of the cable connector -- Correct

[&] When logging into the command-line of a Cisco IOS-based router or switch that has no initial configuration, which of the following statements is true? (Select the best answer)
- You will be prompted to enter the Initial Configuration Dialogue -- Correct
- You will be forced to add an IP address to the device
- You will need to reload the software
- You will be required to add a series of passwords to the device