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FQDN , PQDN

Posted on February 1, 2017 by admin

FQDN , PQDN
1. What is an FQDN?
2. What is a PQDN?
3. What is a zone?
4. How does caching increase the efficiency of name resolution?
5. What are the two main categories of DNS messages?
6. Why was there a need for DDNS?
FQDN , PQDN