CIS 246 Week 3 Quiz

1. (TCO 7) _____ is a simple but important application layer protocol used to sychronize the clocks on a computer network 2. (TCO 7) _____ is the protocol responsible for moving messages from one mail server to another over TCP/IP-based networks 3. (TCO 7) The _____ utility allows you to view a host’s routing table 4. (TCO 8) _____ is a rule that governs how computers on a network exchange data and instructions. 5. (TCO 8) The IP address 127.0.0.1 is called a _____. 6. (TCO 8) _____ is an automated means of assigning a unique IP address to every device on a network 7. (TCO 8) _____ are hosts on the Internet that need to look up domain name information. 8. (TCO 8) A program similar to mtr, _____, is available as a command-line utility in Windows XP, Vista, Server 2003, and Server 2008. 9. (TCO 8) The utility that allows you to query the DNS database and find the hostname of a device by specifying its IP address is the 10. (TCO 8) The _____ utility uses ICMP to trace the path from one networked node to another, identifying all intermediate hops between the two nodes.