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:453Please respect copyright.ＰＥＮＡＮＡzNQRcWtUe1
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."453Please respect copyright.ＰＥＮＡＮＡIRQnsw3I0V
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.453Please respect copyright.ＰＥＮＡＮＡl8EFO6EfHy
...453Please respect copyright.ＰＥＮＡＮＡ7E1NOwUVJq
Several hours of intensive lecturing later, the applicant says:453Please respect copyright.ＰＥＮＡＮＡGO34qJOqBS
"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."453Please respect copyright.ＰＥＮＡＮＡuqedltRHHV
And the applicant sat down and paused.453Please respect copyright.ＰＥＮＡＮＡTTjjGBAjLt
Knock, knock.453Please respect copyright.ＰＥＮＡＮＡQUAHU4BQmr
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.453Please respect copyright.ＰＥＮＡＮＡQ3EwWtZR7s
然後按「加至主畫面」