Question: help me sovle B) Suppose within your Web browser you click on a link to obtain a Web page. The IP address for the associated

help me sovle

help me sovle B) Suppose within your Web browser
B) Suppose within your Web browser you click on a link to obtain a Web page. The IP address for the associated URL is not cached in your local host, so a DNS lookup is necessary to obtain the IP address. Suppose that three DNS servers are visited before your host receives the IP address from DNS: . The first DNS server visited is the local DNS cache, with an RTT delay of RTTo = 1 msecs . The second and third DNS servers contacted have an RTTs of 6 and 10 msecs, respectively. Initially, let's suppose that the Web page associated with the link contains exactly one object, consisting of a small amount of HTML text. Suppose the RTT between the local host and the Web server contains the objects RTTHTTP=83 msecs (1) Assuming zero transmission time for the HTML object, how much time elapses from when the client clicks on the link until the client receives the object? (2) Suppose the HTML object references 3 very small objects on the same web server. Neglecting transmission times, how much time elapses from when the client clicks on the link until the base object and all 3 additional objects are received from web server at the client, assuming non-persistent HTTP and no parallel TCP connections

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