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:297Please respect copyright.ＰＥＮＡＮＡR2X2jTaQPV
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."297Please respect copyright.ＰＥＮＡＮＡ1E9aUy9Qab
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.297Please respect copyright.ＰＥＮＡＮＡ3PU07tr9W9
...297Please respect copyright.ＰＥＮＡＮＡSSoUgh12ii
Several hours of intensive lecturing later, the applicant says:297Please respect copyright.ＰＥＮＡＮＡUuWmujpOAE
"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."297Please respect copyright.ＰＥＮＡＮＡlDYPp4q75O
And the applicant sat down and paused.297Please respect copyright.ＰＥＮＡＮＡM2Z1sfG1hY
Knock, knock.297Please respect copyright.ＰＥＮＡＮＡewADdFewH4
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.297Please respect copyright.ＰＥＮＡＮＡuULU3cna4t
