Blockchain uses consensus rules to ensure data is consistent across nodes. It also uses cryptography to enable participants to trust the data. Specifically, it prevents any individual participant or minority of participants from modifying history. Since blockchain is decentralized, solutions that can ...
___ the blockchain is decentralized, it is difficult to be controlled by a single entity. A. While B. If C. Because D. Once 相关知识点: 试题来源: 解析 C。本题考查原因状语从句。“Because”引导原因状语从句,解释了区块链去中心化所以难以被单一实体控制的原因,A 选项“While”表示“当……时...
题目"Blockchain" is a decentralized, distributed ledger technology that records the provenance of a digital asset. Which is a wrong understanding of blockchain? A. It is only used for digital currency. B. It provides high - level security for data. C. It allows multiple parties to have ...
The data is copied to multiple nodes and each of these nodes runs the copy of the blockchain. Due to this, and the fact that the data is stored immutably in chains, blockchain eliminates the chances of the digital records being lost. It also reduces the chances of having the documents ...
The future of blockchain technology is likely to see ___. A. less collaboration among different sectors B. more centralized control C. greater innovation and expansion D. reduced popularity 相关知识点: 试题来源: 解析 C。本题考查对区块链技术未来走向的判断。选项 A“less collaboration among diffe...
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...
Blockchain technology is likely to ___. A. hamper digital transformation B. slow down technological advancement C. accelerate industry innovation D. reduce market competition 相关知识点: 试题来源: 解析 C。解析:区块链技术很可能会加速行业创新。区块链技术可以为各个行业带来新的商业模式和解决方案,促进...
One of the advantages of blockchain technology is that it can ensure data integrity. What does “data integrity” mean? A. The data is easy to access. B. The data is accurate and cannot be easily tampered with. C. The data is stored in a centralized location. D. The data can be ...
The future development of blockchain technology is expected to ___. A. reduce data privacy B. limit technological progress C. improve data security and integrity D. decrease user participation 相关知识点: 试题来源: 解析 C。本题考查区块链技术未来发展的预期效果。选项 A“reduce data privacy(降低...
Blockchain technology is constantly evolving. The developers are always trying to improve it. The process of making it better can be described as ___. A. working out B. figuring out C. picking out D. pointing out 相关知识点: 试题