A. the DNS is not a single database but rather a network of databases that share information and are constantly updating each other online. B. requires that at least two nameservers be assigned to each domain name. C. helps determine where online servers are located. D is a tool that translates domain names into IP addresses.

A. the DNS is not a single database but rather a network of databases that share information and are constantly updating each other online. B. requires that at least two nameservers be assigned to each domain name. C. helps determine where online servers are located. D is a tool that translates domain names into IP addresses.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter13: Internet And Distributed Application Services

Section: Chapter Questions

Problem 10RQ

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Iterated and non-iterated requests, root servers, and DNS entries are all described in depth.
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It is expected that a comprehensive account of the Domain Name System (DNS) will be furnished, encompassing the concepts of iterated and non-iterated searches, authoritative and root servers, as well as DNS entries.