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Use these key terms from the lab to complete the sentences that follow: 127.0.0.

ID: 3720756 • Letter: U

Question

Use these key terms from the lab to complete the sentences that follow:

127.0.0.1

DNS cache

Domain Name System (DNS)

fully qualified domain name (FQDN)

hosts file

IP addresses

localhost address

loopback address

nslookup

ping localhost

1. The command used in this lab to test and query DNS servers is called ____________________. 2. You can type ____________________ to test whether a network card and TCP/IP are working on the local machine. 3. The letters FQDN stand for ____________________ ____________________ ____________________ ____________________. 4. Entering nslookup www.yoursite.com will provide you with all the ____________________ associated with that FQDN. 5. The ____________________ is a small space in memory that will maintain resolved names for a period of time. 6. What file maps computer names to IP addresses? ____________________

Explanation / Answer

1. nslookup

2. ping localhost

3. fully qualified domain name

4. IP addresses

5. DNS Cache

6. Host File maps computer names to IP addresses

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