Note-taking is
a)the responsibility of the student
b)easiest if you do not use passive listening strategies
c)a method to increase retention of information
d)all of the above

Note-taking is all of the above. D. 

In my opinion, he does not. while he does give his human opponents supplies, and only has a tiny handgun, he ends up cheating. once he goes up against the character rainsford, zaroff uses his dogs and other things to try to win.