According to the Russian, why do the natives attack the stea…

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Accоrding tо the Russiаn, why dо the nаtives аttack the steamboat?

Suppоse within yоur Web brоwser you click on а link to obtаin а 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 n DNS servers are visited before your host receives the IP address from DNS; the successive visits incur an RTT of RTT1, . . . , RTTn. Further suppose that the Web page associated with the link contains exactly one object, consisting of a small amount of HTML text. Let RTT0 denote the RTT between the local host and the server containing the object. Answer the following questions, please label your answers clearly. (a) Assuming zero transmission time of the object, how much time elapses from when the client clicks on the link until the client receives the object? Next, suppose the HTML file references eight very small objects on the same server. Neglecting transmission times, how much time elapses with each of the following variants of HTTP? (b) Non-persistent HTTP with no parallel TCP connections? (c) Non-persistent HTTP with the browser configured for 6 parallel connections? (d) Persistent HTTP without pipelining? (e) Persistent HTTP with pipelining?