I think most of his questions are not supposed to get a correct answer, but to see how the interviewed responds and thinks. It's also about confidence, someone who is confident in their knowledge can attempt to guess this comfortably because they are confident in their existent knowledge and are not pressured to find a correct answer.
The look with dreads in the face would be forgivable if he knew his shit. But since he’s not cracked, the look will work against him. Same with the camera angle. Not really a work-appropriate camera angle. Hair tied or combed back or to the side is a better look. If possible, idk if he’s hiding some physical defect. We’re no longer living in the days of cracked dev who can look like anything. With the current market, you have to be cracked or at least pretty good with a neat look and people skills.
You should ask a version of this just about variables on the stack
Sayid from LOST lookinahmf
No language or context mentioned? This clip is completely useless.
@VyniSxHD