Make your own Quiz
Blockchain
A Blockchain is:
a type of digital block.
a type of digital ledger that stores blocks.
any interconnected data.
New data:
is discarded in an interconnected fashion.
is added to the blockchain from its nodes
includes a timestamp
Blockchain offers:
security to its users.
uncertainty to its users
______________ of active nodes have to sign off on the logical legitimacy of the new block
50%
60%
41%
51%
Blockchain is safe but:
it´s not well-known;
it´s immutable
There is a way to successfully crack blockchain’s security
it´s ilegitimate
0
{"name":"Blockchain", "url":"https://www.quiz-maker.com/QYDN5MU72","txt":"A Blockchain is:, New data:, Blockchain offers:","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}
Powered by:
Quiz Maker