Which two of the following are component of WAN connection? (Choose two)

A null modem cable uses which adapter type?

TFTP is a simple protocol files, such as a Cisco IOS or configuration file, from one device to
another. Which device cannot be configured to be used as a TFTP server?

Which command sends an echo request packet to the largest host and then waits for an echo
response message?

Which address facilitates the routing of packets over an IP network?

Which command can be used to identify the serial number of a Cisco router?

While performing password recovery on a Cisco device, the configuration register should be which
value in order to bypass loading the startup configuration?

DRAG DROP
Match the prompt on the left to the operational mode on the right.

Which three of the following statements are true about a router? (Choose three)

Which IOS layer does a server use to keep track of which application communications in which
conversation?