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:455Please respect copyright.ＰＥＮＡＮＡLzPLaoWyHW
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."455Please respect copyright.ＰＥＮＡＮＡTas9EDXv3v
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.455Please respect copyright.ＰＥＮＡＮＡgQlLDKdrsM
...455Please respect copyright.ＰＥＮＡＮＡEI16tPZP3j
Several hours of intensive lecturing later, the applicant says:455Please respect copyright.ＰＥＮＡＮＡ9CRoUQSeM8
"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."455Please respect copyright.ＰＥＮＡＮＡNNNLcqHS5v
And the applicant sat down and paused.455Please respect copyright.ＰＥＮＡＮＡumwktGqI6B
Knock, knock.455Please respect copyright.ＰＥＮＡＮＡaNNb8AkV50
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.455Please respect copyright.ＰＥＮＡＮＡJq5LILxn24
