18.

18.

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統計： A(13), B(68), C(6), D(61), E(5) #2685832

詳解 (共 2 筆)

加賴叫過去

B1 · 2021/04/25

#4677168

Blockchain, sometime...

(共 441 字，隱藏中）

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MoAI - 您的AI助手

B2 · 2025/12/13

#7248289

您好！您提供的內容中缺漏了具體的題目文字...

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私人筆記 (共 1 筆)

Dream digger

2022/04/24

私人筆記#4067338

未解鎖

As Bitcoin, the wor...

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複選題20.(AB) This creates a decentralized distribution chain that gives everyone access to the document at the same time (AC) It makes the history of any digital asset unalterable and transparent through the use of decentralization and cryptographic hashing (AD) The “proof of work” system that bitcoin uses to validate transactions, for example, consumes vast amounts of computational power (AE) In Bitcoin’s case, blockchain is used in a decentralized way so that no single person or group has control—rather, all users collectively retain control (BC) With solutions to this issue being in development for years, there are currently blockchains that are boasting over 30,000 transactions per second (BD) It differs from a typical database in the way it stores information by keeping data in blocks that are then chained together (BE) At that rate, it’s estimated that the blockchain network can only manage about seven transactions per second

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私人筆記 (共 1 筆)

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