The correct answer is C, as hot keys do perform functions a computer mouse could.
I've included the spin and main method. I also included the public class. You can just ignore everything besides the spin method.
Set-associative mapping allows that each word that is present in the cache can have two or more words in the main memory for the same index address. Set associative cache mapping combines the best of direct and associative cache mapping techniques.
A example of live footage is on camera, tv, or a live show happening at that moment
Personally, i would use a 3-D printer, but you can use any material that you have, and have an example next to you for reference if you aren't going to 3-D print.