Question No. 1

How would a developer make a change to Blockchain protocol?

AThere are no restrictions, a developer could just change the code

BA developer would need to initiate a hard fork

CThere is no way to change Blockchain protocol

Dchange the orderer configuration

ENone of the above

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Correct Answer: C

Question No. 2

The cryptocurrency Bitcoin is__________.

Aanother application that runs on a Blockchain

Bthe same as all other cryptocurrencies

Creplacing bartering in many parts of the world

Da replacement currency for the U.S. dollar

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Correct Answer: A

Question No. 3

If a node on the network were to lose a copy of the ledger, the ledger is not lost. The large number of other nodes have a copy and won't lose track. This is known as___________.

ACensorship

BImmutability

CTransparency

DRedundancy

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Correct Answer: B

Question No. 4

Blockchain does not provide?

ASecurity

BImmutability

CFault tolerance

DFact Transaction time

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Correct Answer: D

Question No. 5

Blockchain is always decentralized.

ATrue

BFalse

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Correct Answer: A

Free Exin BLOCKCHAINF Exam Actual Questions

The questions for BLOCKCHAINF were last updated On Nov 5, 2024