With standard DNS, assuming no DNS request failures, which process describes the normal resolution process on a “first time” DNS request?
A. Client requests address from root server, root server returns IP address to Authoritative DNS, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
B. Client requests address from LDNS, LDNS requests from GTM, GTM requests from Authoritative DNS, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
C. Client requests address from LDNS, Authoritative DNS receives request from root server, root server returns LDNS address, LDNS returns client address, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
D. Client requests address from LDNS, LDNS requests from root server, root server returns Authoritative DNS address, LDNS requests from Authoritative DNS, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
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