Where does the DNS reply go to in a single HTTP redirect?(a) Browser(b) Client(c) Server(d) DNS ServerThis question was posed to me in semester exam.This question is from Performance Navigation and Memory topic in division Invocation and Performance Navigation of JavaScript

Where does the DNS reply go to in a single HTTP redirect?(a) Browser(b

1.	Where does the DNS reply go to in a single HTTP redirect?(a) Browser(b) Client(c) Server(d) DNS ServerThis question was posed to me in semester exam.This question is from Performance Navigation and Memory topic in division Invocation and Performance Navigation of JavaScript
Answer» Right answer is (a) BROWSER The EXPLANATION is: DNS is a query/response protocol. The client queries information (for example the IP address corresponding to www.google.com) in a single UDP REQUEST. The DNS reply GOES to the Browser in a single HTTP redirect.

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