What information is displayed by the show hosts command?1. Temporary DNS entries2. The names of the routers created using the hostname command3. The IP addresses of workstations allowed to access the router4. Permanent name-to-address mappings created using the ip host command5. The length of time a host has been connected to the router via Telnet

• A. 1, 2 and 3
• B. 1 and 4
• C. 3, 4, and 5
• D. All of these

Answer: (B)