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:131Please respect copyright.PENANAHydUDOqVq1
"Describe what will happen after you type in google.com and enter in your browser with as much detail as possible."131Please respect copyright.PENANAYB52Qcuzdr
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.131Please respect copyright.PENANASNiHoaJolE
...131Please respect copyright.PENANAGyo6pdzuaD
Several hours of intensive lecturing later, the applicant says:131Please respect copyright.PENANAcMSlyyG7C5
"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."131Please respect copyright.PENANASSqyF691Qv
And the applicant sat down and paused.131Please respect copyright.PENANAAjhOVH3hF5
Knock, knock.131Please respect copyright.PENANA6YtAWsIije
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.131Please respect copyright.PENANAVK9L23dEF8