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:416Please respect copyright.ＰＥＮＡＮＡObE9VhqUju
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."416Please respect copyright.ＰＥＮＡＮＡpvMFqgqzTc
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.416Please respect copyright.ＰＥＮＡＮＡQS03N0vp6U
...416Please respect copyright.ＰＥＮＡＮＡnnJOFT5zOB
Several hours of intensive lecturing later, the applicant says:416Please respect copyright.ＰＥＮＡＮＡJCAXt5pHHA
"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."416Please respect copyright.ＰＥＮＡＮＡ624R1sEsXK
And the applicant sat down and paused.416Please respect copyright.ＰＥＮＡＮＡHvu5edxugD
Knock, knock.416Please respect copyright.ＰＥＮＡＮＡE8XiuC9i8x
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.416Please respect copyright.ＰＥＮＡＮＡfi219zAt6u
