Answered

Which three things must happen in order to process a DNS request?
A. Top-level domain DNS servers look up the site and return the IP
address.
B. A local DNS server checks to see if it knows the IP address for the
site requested.
C. Communication must be sent to the network to see if it is busy.
D. The user types a website's URL into a browser.



Answer :

GinnyAnswer

Final answer:

The DNS request processing involves the user typing a website's URL, the local DNS server checking for the IP address, and communication with top-level DNS servers.


Explanation:

DNS (Domain Name System) request processing involves several steps:

  1. The user types a website's URL into a browser.
  2. A local DNS server checks if it knows the IP address for the site requested.
  3. If not found locally, the local DNS server communicates with top-level domain DNS servers to look up the site and return the IP address.

This process helps in translating human-readable domain names into machine-readable IP addresses to facilitate internet communication.


Learn more about DNS request processing here:

https://brainly.com/question/33711291


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