Another thing you’ll find while trying to learn blockchain technology online isEthereum. Ethereum started its journey as a publicblockchain platform. However, for the sake of the enterprises, now they offer a private version of the Ethereum platform. In reality, it’s actually a permission ...
A. By centralizing all data in one server which is easy to manage B. Through decentralization, making data tampering extremely difficult C. By completely eliminating the need for encryption D. Making Internet security rely solely on user passwords 相关知识点: 试题...
解析 B。中文解析:文中提到区块链技术通过消除对银行和清算所等中介机构的需求,可以简化金融交易并降低时间和成本,“By eliminating the need for intermediaries such as banks and clearinghouses, blockchain technology can streamline financial transactions and reduce the time and cost involved.”所以答案是 B。
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 ...
Ultimately you want to learn blockchain fundamentals, and practical hands-on skills at first. If you need to retrain in something else later, you can always do that.You'd have a better start with Ethereum since the developer tools are so popular. You should avoid starting on a blockchain...
Focus on Relevance:Search for information specific to the components of your project. Use Multiple Sources:Combine videos, articles, and tutorials to get a well-rounded understanding. Stay Updated:Blockchain technology evolves rapidly, so ensure you’re learning from up-to-date sources. ...
解析 C。中文解析:“Blockchain technology is also being explored for use in securities trading. By using blockchain, securities can be issued and traded in a more efficient and transparent manner.”,区块链技术在证券交易中可使证券发行和交易更高效透明,所以答案是 C。
How does blockchain technology improve security? A. By using simple cryptography. B. By allowing transactions to be altered. C. By using advanced cryptography and making transactions unalterable. D. By reducing the number of transactions.
In our scenario, there are multiple companies. We could have a centralized database at the dairy processing company. However, no one participant wants to be the central authority. We could use a blockchain-distributed ledger. Using blockchain removes the need for a central authority. Also, ...
Blockchain technology achieves decentralized security and trust in several ways. To begin with, new blocks are always stored linearly and chronologically. That is, they are always added to the “end” of the blockchain. After a block has been added to the end of the blockchain, previous bloc...