An international IT corporation is setting up an R&D center in China, and the chair faculty is hiring network researchers. They decided they wanted to try a fun interview puzzle classic:260Please respect copyright.ＰＥＮＡＮＡtHw5Id0L3S
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."260Please respect copyright.ＰＥＮＡＮＡmU4U2L7Zdo
Half an hour has passed, and the applicant is still lecturing enthusiastically about the protocol specifications of Shadowsocks, Trojan, and VMess, the encryption, emulation, and obfuscation standards for the network traffic, the automated packet analysis set up by the ISP and the communist party, and it seemed the step where the browser receives a DNS name record is still an hour away.260Please respect copyright.ＰＥＮＡＮＡv9KXqtZmWV
...260Please respect copyright.ＰＥＮＡＮＡuPQrcj8tSH
Several hours of intensive lecturing later, the applicant says:260Please respect copyright.ＰＥＮＡＮＡVOIJcpU0xX
"And finally, you receive an RST flag, and then the agents with the Bureau for the Protection of National Political Security knock on your door."260Please respect copyright.ＰＥＮＡＮＡkkXmdfgA90
And the applicant sat down and paused.260Please respect copyright.ＰＥＮＡＮＡC33DCaEMsN
Knock, knock.260Please respect copyright.ＰＥＮＡＮＡg9WuNnXokB
The chair faculty was confused as they've already sent everybody in the office home just to listen to this applicant's wonderful lecture until the end.260Please respect copyright.ＰＥＮＡＮＡR9Pd0eYorD
