Suppose that a web server runs in host c on port 80. suppose this web server uses persistent connections (i. e. tcp), and is currently receiving requests from two different hosts, a and b. are all of the requests being sent through the same socket at host c? if they are being passed through different sockets, do both of these sockets have port 80? explain. suppose host a sends two tcp segments back to back to host b over a tcp connection. the first segment has sequence number 100; the second has sequence number 130. (10 points)a. how much data is in the first segment? b. suppose that the first segment is lost but the second segment arrives at b. in the acknowledgment that host b sends to host a, what will be the acknowledgment number?

Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print?

The three logical operators used to write compound conditions are "and," "or," and "not." a: true b: false

Given a link with a maximum transmission rate of 32.8 mbps. only two computers, x and y, wish to transmit starting at time t = 0 seconds. computer x sends filex (4 mib) and computer y sends filey (244 kib), both starting at time t = 0. statistical multiplexing is used, with details as follows packet payload size = 1000 bytes packet header size = 24 bytes (overhead) ignore processing and queueing delays assume partial packets (packets consisting of less than 1000 bytes of data) are padded so that they are the same size as full packets. assume continuous alternating-packet transmission. computer x gets the transmission medium first. at what time (t = ? ) would filey finish transmitting? give answer in milliseconds, without units, and round to one decimal places (e.g. for an answer of 0.013777 seconds you would enter "13.8" without the quotes)