Server X is running XBox Live services on port #3072. Client A is running an application that uses port #1796 to request an XBox Live TCP connection to Server X. Client B is running an application that uses port #2076 to request an XBox Live TCP connection to Server X. IP addresses: Server X: 201.164.10.123 Client A: 128.193.11.113 Client B: 128.193.45.227 Client B starts a second application (running at the same time as the first application) that uses the next incremental port number to request an XBox Live TCP connection to Server X. The connection created for Client B is identified by the sockets at the endpoints as follows: IP address and port socket identifier   Destination IP Address Destination Port Number On Client B [ Select ] 128.193.45.227 2077 3072 1797 2076 1796 201.164.10.123 128.193.11.113 [ Select ] 201.164.10.123 1796 3072 1797 2077 128.193.11.113 128.193.45.227 2076 On Server X 128.193.45.227 [ Select ] 3072 2076 2077 128.193.45.227 1797 201.164.10.123 1796 128.193.11.113多重下拉选择题

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2.6-2 TCP Sockets. Which of the following characteristics below are associated with a TCP socket? Check one or more that apply.

Server X is running Diablo II services on port #4000. Client A is running an application that uses port #450 to request an Diablo II TCP connection to Server X. Client B is running an application that uses port #455 to request an Diablo II TCP connection to Server X. IP addresses: Server X: 152.111.20.36 Client A: 113.13.131.10 Client B: 114.192.111.23 Client A starts a second application (running at the same time as the first application) that uses the next incremental port number to request an Diablo II TCP connection to Server X. The connection created for Client A is identified by the sockets at the endpoints as follows: IP address and port socket identifier   Destination IP Address Destination Port Number On Client A 152.111.20.36 [ Select ] 114.192.111.23 455 152.111.20.36 456 113.13.131.10 4000 451 450 On Server X [ Select ] 114.192.111.23 113.13.131.10 4000 450 152.111.20.36 455 456 451 [ Select ] 4000 455 450 451 113.13.131.10 152.111.20.36 456 114.192.111.23

Choose a, b, c or d as the best answer. 2. Which statement about Brutalist buildings would the author, most probably, agree with?

Section A: Read the text and answer the questions. Brutalism is an architectural style, introduced in the 1950s. It uses exposed concrete to create geometric structures with a grey appearance. Concrete buildings are often criticised as cold and ugly, lacking the warmth of stone or the smooth feel of steel. However, concrete, as a building material, has unique characteristics. It is extremely flexible when wet, and is adapted to create interesting shapes. Many urban public buildings, such as universities, have also used concrete as the main material to indicate strength and permanence. Instead of keeping Brutalist buildings, many are being demolished to make space for modern styles. However, this does not acknowledge the cultural history of these buildings, and is not sustainable. Fill in the gap with ONE WORD from the paragraph. 1. Brutalist architecture included exposed concrete, which gave a cold Answer Question 1[input] .

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