最新なEXIN BLOCKCHAINF問題集（85題）、真実試験の問題を全部にカバー！

質問 1：
A Blockchain does NOT provide which attribute?
A. Fault Tolerance through distribution
B. Anonymity through cryptography
C. Security through distribution
D. Immutability through hashing
正解：B

質問 2：
In 2009, Bitcoin was created by_________.
A. VitalikButerin
B. Hyperledger Foundation
C. Satoshi Nakamoto
D. A Banking Consortium
正解：C

質問 3：
How is Blockchain benefiting voting?
A. By allowing voters to trust their vote has been counted
B. By controlling who gets to vote
C. By revealing the identity of each voter and who or what they voted for
D. By only allowing a certain number of votes per person
正解：A

質問 4：
Transactions per second (TPS) for a Proof-of-Work Blockchain are approximately?
A. 24K per second
B. Only limited to the number of nodes on the network
C. 7-15 per second
D. 175K per second
E. None of the above
正解：C

質問 5：
What is the focus or primary goal of a private Blockchain? Select all that apply.
A. To provide transparency and trust for business while remaining secure
B. To create a distributed database that allows for CRUD
C. To provide anonymity in business
D. To save money by eliminating intermediaries
正解：A

質問 6：
Who can read records on a public Blockchain?
A. Everyone on the Blockchain
B. Only the creator
C. The users with access permissions
D. No one
E. None of the above
正解：A

質問 7：
One of Blockchain's primary uses of cryptography is ___________.
A. Keeping the IP addresses a secret
B. Providing a public and private encryption key
C. Allowing users to communicate with each other anonymously
D. Keeping the network configuration a secret.
正解：B