Which of the following network devices would MOST likely be installed to allow a fiber optic cable to be plugged into a network device with only RJ-45 connections?

After repairing a computer infected with malware, a technician determines that the web browser fails to go to the proper address for some sites. Which of the following should be checked?

A. Server host file B. Subnet mask C. Local hosts file D. Duplex settings

RFC 2196 (Site Security Handbook) lists three alternatives for storing audit records: read/write file on a host, write-once/read-many device, and ______.

Fill in the blank(s) with the appropriate word(s).