A network technician has a RADIUS server IP address that must be included as part of the security settings for a WAP. Which of the following encryption types should the technician select?

You are attempting to connect to a wireless printer but the printer is not responding. Which of the following are viable solutions to resolve the problem?

a. change the IP address of the printer to 127.0.0.1 b. restart the printer c. verify that the IP address for the printer is correct d. change the SSID to “public”

The UNIX __________ command is used to list the contents of a directory.

a. ls b. cat c. cp d. vi