
warm up quizz
Authored by Nicolas Caille
Computers
Professional Development
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Le registre d'une blockchain est dit:
distribué
décentralisé
centralisé
fragmenté
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En quelle année fut implémenté le livre blanc (white paper) de Satoshi Nakamoto ?
1991
1992
2008
2009
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
De quel type est la Blockchain Ethereum ?
Publique permisionnée
Privée permisionnée
Publique non-permisionnée
Privée non-permisionnée
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel est le mécanisme de consensus du Bitcoin ?
PBFT
Preuve d'enjeu (Proof of Stake - PoS)
Preuve de travail (Proof of Work - PoW)
Aucun d'entre eux
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qu'est-ce qui est secret/confidentiel et ne doit pas être partagé ?
Clé privée
Clé publique
Adresse Blockchain
L'ensemble des trois
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel est le nombre maximal de Bitcoin (en théorie) ?
18,420
18,420,000
21,000,000
21,000,000,000
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel dispositif internet peut jouer le rôle de noeud d'une blockchain ?
Un téléphone
Un ordinateur
Une imprimante
Les trois
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