Congratulations! You've completed the DNS component of the Programmed Instruction Course. By now, you should have a good basic understanding of DNS theory and operation.
I suggest you review the DNS page in the Topical Core, skim through RFC 1034 and RFC 1035, then use the Web form on the Encyclopedia's Dig Page to explore the structure of the Internet DNS tree.
Questions? Click here to send me some email.
When you are ready, click here to proceed to Section 3.