online advertising

Monday, October 5, 2015

Bitcoin and Cryptocurrency Technologies - Quiz 8 Problem 2

Proof-of-useful-work cryptocurrency designs... (check all that apply)

differ from traditional volunteer distributed computing projects because cryptocurrencies cannot rely on a trusted administrator to select and distribute the problems to be solvedCorrect
should preferably be based on problems whose solution benefits the public, rather than the solver, to avoid skewing the incentives of minersCorrect
have been successfully used to solve computational problems such as protein foldingWrong

No comments:

Post a Comment