Blockchain is a technology that is used to store and manage digital transactions (data) securely over a peer-to-peer network of devices using cryptography and distributed ledger technology. By design, blockchains are secure and impossible to manipulate or alter. In simple words, Blockchain is ...
B. A decentralized and distributed ledger system. C. A traditional banking system. D. A single authority system. 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“Blockchain technology is a decentralized and distributed ledger system”,即区块链技术是一个去中心化的分布式账本系统。反馈 收藏 ...
What is blockchain technology? A. A centralized ledger technology. B. A decentralized ledger technology. C. A traditional financial process. D. A new type of bank. 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“Blockchain is a decentralized ledger technology”,即区块链是一种去中心化的...
This is the first series of blockchain tutorials which covers all the aspects of this technology. We will understand blockchain and its history, how does it work, and its basics such as the types of blockchain, block chain nodes, and distributed ledger. We will also look at how is it c...
解析 C。“blockchain technology”的意思是区块链技术,是分布式账本技术,与“distributed ledger technology”意思相近。选项 A“chain technology”是链技术;选项 B“block technology”是块技术;选项 D“centralized ledger technology”是集中式账本技术。反馈 收藏 ...
As blockchain technology continues to develop, it is likely to ___. A. become less popular B. remain unchanged C. transform many sectors D. lose its significance 相关知识点: 试题来源: 解析 C。解析:随着区块链技术的持续发展,它很可能会改变许多行业。区块链技术具有很大的发展潜力,不会变得不受...
undoubtedly, no. Over the past decade or so, blockchain technology has grown to be used across a variety of networks, and continues to become more prevalent even today. The rise of thecryptocurrency industryhas brought with it a desire to learn more about blockchain technology and its applicat...
How is blockchain technology secure? A. By using a single authority. B. By being centralized. C. By using cryptography and consensus algorithms. D. By lacking transparency. 相关知识点: 试题来源: 解析 C。解析:“The use of cryptography and consensus algorithms ensures that transactions are ...
Blockchain technology is being widely adopted. The process of accepting and using it can be described as ___. A. picking up B. taking up C. putting up D. making up 相关知识点: 试题来源: 解析 B。“take up”有“开始从事、接受”之意,符合广泛采用区块链技术的描述;“pick up”是“捡起...
A. Drive a truck to transport goods. B. Develop and maintain blockchain - based applications and systems. C. Cut hair in a barbershop. D. Dance on the stage in a theater. 相关知识点: 试题来源: 解析 B。解析:区块链工程师(blockchain engineer)在数字时代是一个新的重要职业。他们的工作是...