I would say the correct answer is #1.
A vital part of any website project is the quality assurance stage. Prior to launch, final QA testing ensures that your site is working according to your expectations and that your site users won’t be frustrated with any non-functioning pages.
16 in Binary is ob10000
32 in Binary ob100000
I'm not sure if those are in 8 bit or not.
Answer:
C is the answer mostly I guess