Answer:
When an infinite loop occurs, the CPU will be maximized to 100% which results in the game's performance slowing down.
There are other implications of the data being generated and not deleted, but this question seems to focus on the effect of the loop itself.
Answer:
2 threads of a process
Explanation:
At maximum 2 threads of a process that can be executing in parallel.
Answer:
Digital Ocean (but you need to set it up first)
Explanation:
If you are a student, I would recommend Digital Ocean, as you get £50 free credit as part of the GitHub Student Pack. (I believe you have to pay in a little bit however). There are also other reputable hosting providers, AWS should do the trick. For people just starting out, I would recommend hosting from their own machine. If you don't want to pay ever, and are just using basic HTML/CSS, you can use GitHub Pages as a means to host websites.
DO / AWS will only provide you with a blank Linux box, it would then be up to you to install suitable website hosting software - such as Apache/Nginx ect...
Answer:
Higher, lower. I really hope this helped!!!